**Welcome to the Assembly hall!** [*Dedicated wiki page*](https://www.reddit.com/r/Undertale/wiki/community_posts/undergrounds_assembly) ***|*** [*Request a future topic!*](https://forms.gle/4DhG5NYFttS3arNM6) * Fuck * Trying this post with contest mode on. It hides scores and scrambles comments upon refresh. Let's see what comes of it

It should absolutely go to Flowey

After the tem in tem village swells up he says fuck

I could imagine Undyne saying fuck after she jumps down to save monster kid.

Coming from Ink Sans. Hi!

When the colour tile puzzle doesn’t work in snowdin, papyrus would say a swear, whatever one suits the situation the most / is funniest

When you get to the end of genocide, sans should say "you know kid, that stuff you did was really f*cked up"

When Omega Flowey/Photoshop Flowey gets defeated by Six Human Souls™. "YOU CAN'T FUCKING DO THIS TO ME! STOP, STOOOOOOOOOOOOOOOOOP!"

RUN. INTO. THE. FUCKING. BULLETS!!!

#SANS, WHERE THE FUCK IS THE PUZZLE?! Are you fucking braindead? RUN. INTO. THE. BULLETS!!! *To be blunt. Makes it kind of hard giving a fuck

Flowey saying fuck 0.2 seconds before toriel fireballs him

i have no idea what word is more universal than F word

Geeeet dunked on… BITCH!

when you get undyne into hotland she could be like "aw f\*\*k" then collapse

neutral route, alphys queen ending: "I really should have fucking killed you when I had the chance" this line goes cold

Yes!

Don't know where, but I would definitely give it to Papyrus.

If it's for a serious scene, I think it should go to Sans. He can either curse you out during one of the darker neutral endings or at some point during the genocide run. Flowey is also another strong contender. It feels like he's constantly restraining himself from just cursing out at a child lmao. If we're going for comedic effect, I'd let Undyne have it. She seems like somebody who would have a sailor mouth lol. Like a simple "What the FUCK, Papyrus" would be hilarious.

"If you keep going the way you are now, you're gonna have a shit time." Or just add a line in the MTT cooking show segment about Frisk being a “fucking idiot” or an “incorrigible dumbass”

"Who the hell is Sans?"

What im always trying to say when I say [[funk].

not sure about a specific line but I honestly think toriel would be a great subversion of expectations.

*sans gets slashed in Genocide* "..." "fuck."

Yeah that fits perfectly

bonus points if it's "ah, fuck."

Guess I’ll fucking die

“Welp, guess I’m fucking going to grillbys, papyrus ya want anything?”

*dust sounds*

At the end of Sans's genocide fight "Fuck you kid, I'm going to Grillbys"

"YOU FUCKING IDIOT." (In the first Flowey encounter and the end of Omega Flowey Fight, Flowey saying this would make me chuckle hard)

why is it in spamton's quirk

Ah, It seems there was a bit of Spamton on my mind when I was writing this. Here, I fixed it.

True I was just wondering abt that

*Your ass is grass! (Papyrus begins to wonder if he's ever seen grass before).

“It’s kill or FUCKING be killed, idiot!” - flowey before going full sigma mode and Fanum taxing the 7 human souls

I can't imagine any part in Undertale where a swear word would fit

^[Sokka-Haiku](https://www.reddit.com/r/SokkaHaikuBot/comments/15kyv9r/what_is_a_sokka_haiku/) ^by ^masd_reddit: *I can't imagine* *Any part in Undertale* *Where a swear word would fit* --- ^Remember ^that ^one ^time ^Sokka ^accidentally ^used ^an ^extra ^syllable ^in ^that ^Haiku ^Battle ^in ^Ba ^Sing ^Se? ^That ^was ^a ^Sokka ^Haiku ^and ^you ^just ^made ^one.

A well timed “SANS WHAT THE FUCK!” from Papyrus would work well

When you try to kill Sans when he's sparing you: **YOU'RE FOCKING DEAD MATE**

Sans suddenly becomes Billy Butcher

Say 'ello to my weird laser god skeleton thing! Eat my balls!

can you really call this a hotel i didn't receive A FUCKING mint on my pillow

Its fuck or be killed

AIN'T NO WAY UNDER(HER)TAIL REFERENCE?!?11! 1!?!1 THE PUNCHLINE IS PORNOGRAPHY?!??1?11?!!

Wait it is

r/notacoincidence

Genocide, sans, after you stab him, after you did like 2 or 3 genocides, I can amagine sans saying “fuck you”

I mean there's an entire holiday around it... Papyrus just yelling fuck when he can't capture the humans with his puzzles

I could definitely see Undyne use expletives when she’s fired up about something so I’d give it to her. Maybe “fuck it. I don't care if you're my guest anymore” or “You're gonna have to try a little fucking harder than THAT”

this is so canon to me

Wow. 2 whole different routes in one sentence

You are kind of a FUCKING FREAK sans in genocide,maybe?

# Twat

"oh shit" - Flowey, in relatively small text, the first time the player catches him stalking them

WHAT THE FUCK ARE HUMANS MADE OUT OF??

"I'm 19 years old and I've already wasted my entire fucking life"

Like in genocide, sans saying "... Well shit. "

"it's a beautiful day outside. birds are singing, flowers are blooming. on days like these, little sh*ts like you.. ....should be burning in hell."

In any normal blunder at random papyrus randomly says "FUCK", stares into space for a moment and then leaves without saying a word

When Toriel fireballs Flowey away at the first encounter, "FUCK!"

Get fucking dunked on

Mettaton

*you'd be dead were you fucking stand

"SINCE WHEN THE FUCK WERE YOU THE ONE IN CONTROL?!"

hey papyrus? i burnt the water SANS HOW THE FUCK DID YOU BURN THE WATER

[удалено]

noooooo

Imagining Papyrus saying "SHIT." then proceeding to fly away after you complete a puzzle of his is never not funny

What a fucking terrible creature, torturing such a innocent youth

that's two /j

aight I'll make it one

Papyrus in a very disappointed tone: "*Sigh* Here's an absolutely normal fucking attack..."

Imagine while cooking , undyne instead of burning her house down , makes normal dish , then for some reason it starts to glow , undyne drops f bomb , white screen with her burning house coming after , and then she says that they usually explode sooner

Papyrus. Any of his lines will do.

I feel like burgerpants curses like a sailor when he's off work Edit: a specific example I was thinking of is in Geno when you enter the mtt restaurant he's like "fuck.. it's here."

Underrated comment Also "im 19 years old and I have already wasted my FUCKING Life"

https://youtu.be/Psgjz2RNnXc?si=JtZdA_kTa3yFd5Yg

Burgerpants should have got a Geno battle

“It’s only my second attack and I’ve already wasted my entire battle..”

EVERYTIMRE YOU DIE, YOUR GRIP ON THIS WORLD LESSENS AND... uh... fuck

I think flowy, after he tricks you he could say "you fucking idiot" honestly would make people going into the game blind pretty shocked and fits flowy pretty well

[you fucking idiot](https://i.redd.it/i-redrew-the-you-fucking-idiot-edit-joel-made-on-a-bootleg-v0-10bnbjnj2o3c1.jpg?width=720&format=pjpg&auto=webp&s=c75d4de0dc9e4e374183b925a3bf35295a667ec3)

I, UNDYNE THE UNDYING, will fuck you down!

Just frisk screaming FUCK! after the Fall

Maybe Flowey could say: "No... fuck! You were supposed to obey me!" Just to make his despair seem even greater.

Alphys saying fuck you at the end of the neutral- aborted genocide ending

“O- Ohhh FUCK.. Heheh..! I can feel them WRIGGLING..” Sounds disturbing, gut wrenching, and feels a bit in character with Flowey

just add the \~ and its 13+

NO, NO, NO- WAIT. “Darling, Could you not Swear whilst we’re Live? This is a fucking All - Ages Program.”

Onion San - “I fucking love air conditioning.” They say this precisely one time at FUN value 69 and never say it again even if you RESET.

r/suddenlyomori

i think at the end of [this neutral ending](https://youtu.be/l5kLcispW78?si=7d_KiF48RzoKGkhG) it would be cool if sans said “fuck you” rather than go to hell. i feel like the only swear in the game at that location would make it feel more impactful, but i get that it does seem like kind of a waste to put it in something that most players wouldn’t see

"JUST LET ME FUCKING WIN!!!" 

When the souls disobey Flowey it’s just STOP, STOP IT, FUCKING STOOOOOOOP

Have Asriel drop an F-Bomb after being defeated in True Pacifist

Fuck You from flowey after beating omega flowey 10 times in a row

make that one burgerpants line say "i can't go to hell, i'm all out of fuckin' vacation days." because of course, it'd only make sense

Fuck. Randomly throughout but not to a Vivziepop level.

“You really are a FUCKING IDIOT”

*Papyrus is fucking sparing you

During the finale as Omega Flowey’s health bar regenerates he could say: “Wow, you really are a dumbass. Did you really think that would work?”

r/flairchecksout

"Who (the) fuck needs arms with legs like these"

I have *two* locations. One:undyne. “why should I waste my time telling you our story when you’re going to fucking die?! Two, flowey, secret dialogue if you keep running into the circle of pellets: Fucking stop that.

"I'M NOT YOUR FUCKING KINDERGARTEN TEACHER!" This is when you let Undyne hit you in her fight

The F bomb, when you don't block Undyne's spears, pissing her off 

this one is hilarious

Did you really think it was over? Heh, we haven't even used the one PG-13 fuck yet!

Everyone telling flowey to stfu when he captures them in true pacifist

[literally concept art for the game](https://www.reddit.com/r/Undertale/comments/18c7ujo/was_looking_at_concept_art_on_the_cutting_room/)

I know. It should be canon

Just a single text box of Flowey saying “fuck” At some point in the story. It could fit nearly anywhere, though my personal choice would be right when Toriel is about to fireball him

It should be when you're fucking around with him in the "friendliness pellet" battle

Run. Into. The. Fucking. ~~Bullets~~ Friendliness Pellets.

So in that one part where alphys you could see all her posts she could just go  "...fuck" then continues with the other dialogue 

I'm still incorporeal, you DUMBASS!!! \- Mad Dummy

Shouldn’t she say “DUMBASS DUMBASS DUMBASS!!!”

Even better

Maybe to Omega Flowey? Since swearing isn't really present in Undertale and doesn't fit with the game, seeing Flowey swear along with the new battle mechanics, different art style and the chaotism of the battle itself could add a lot to it. It could also remark how Flowey is not playing anymore by the game's rules and is a above everyone. It could be when he refills his health bar after phase 2 (the one in which FINALE plays), instead of saying "*You IDIOT", he could say "*Fuck you".

Y E S

incredible idea gd

I think it would fit even better instead if the dialogue at the end of doing lots of neutral runs of "don't you have anything better to do?"

But that would before the fight, which would ruin my point

Oh sorry i skip it i'm kinda sleepy ngl thats even more Genius

haha thanks

Wait that's actually an amazing idea. Omega flowey would really be above everything

*But nobody came... FUCK!

Why does this fit flowey and also this feels like suction cup man

You FUCKING idiot!

"See that heart? No shit!" Someone had to do this

This is what Flowey could say if you've already encountered him before a true reset.

The true answer

“Fuck”, with flowey, Undyne, and one of the skeleton brothers making liberal use of it (the other skeleton brother will use it much more carefully)

I'd have one monster say "shut the fuck up" to flowey in pacifist, as toby fox intended.

let papyrus say fuck

June 16th - Intenational Let Papyrus Say Fuck Day

Replace the bombs in the photoshop flowey fight with an exploding letter F.

This one... You won

I’d have one of the Temmies in the Temmie village say “I fucking love air conditioning”

r/suddenlyomori

“please don’t hurt my family. they’ve got a life ahead of them.” * The text between ‘a’ and ‘life’ appears stamped out by paw prints. later on, in Gerson’s shop: “Try it, kid!” “You know that… doesn’t work here.” “I’ll save that for the youngin, eheh!” and then later on, in the Tem Village: “tortle mun said he sav somthing for tem… very SPECIALSZ!!!” “tem think tem know what tortle mun mean!” (with the slow scroll thing) “Fuck you.” even later on, in Glam Burgers: “I can’t go to hell. I’m all out of… vacation days.” “Maybe you should take a trip. You little s-“ *BUZZ* “…my boss is an a-“ *BUZZ*

“Piss and shit” -Alphys

sex

PLEASE YALL I GOTTA ANIMATE ALL OF THESE COMMENTS AND MAKE A MOD mine is "lets just get to the fucking point" w resetting sans fight and or flowey encounters

"Who the f*ck is Sans?" is the obvious answer. Toriel accidentally saying a word she considers not child-friendly around Frisk and then censoring herself is already the joke in that scene. However, I think I can do better than that: "Is this a f*cking joke? Are you having a chuckle? Ha, ha, very funny. I'm the one with a degree." -Temmie shopkeeper, when repeatedly refusing to sell an item after paying for her college.

Temmie makes sense since that specific line of dialogue crashes the game

Yes (to the Temmie one)

Having temmie drop an f bomb is the correct answer.

“It’s a beautiful day outside. Birds are singing, flowers are blooming. And on days like these, kids like you…” “Should be burning in fucking hell”

Man this looked way cooler in my head

I love it

Big Boner down the lane. [And this.](https://www.reddit.com/r/Undertale/comments/18aaard/reminder_that_this_is_real_concept_art/)

True Lab Frisk/Chara swearing (shit or fuck) out of a stress response in one of the flavor texts.

\*encounters Lemon Bread\* "WHAT THE FUCK"

Burgerpants' dialogue could be packed with swears, like "I'm 19 years old and have already wasted my entire fucking life"

let me fucking win

SANS PICK UP YOUR FUCKING SOCK!

Honestly just find some way to make this skit canon that’s all I need https://youtu.be/X7EvauQ-cpY?si=hgFeA0TcYidU-2zP

Kids like you... should be burning in fucking hell

at the end of true pacifist, frisk turns to the player and goes "wow, that sucked ass. im gonna go play mario kart"

"I'll SAVE over your own death, so you can watch me fucking tear you to bloody pieces over and over and over."

Have Temmie say fuck Dunno where, but let temmie say fuck

I feel like Flowey in Asriel form would feel so powerful he would just swear every now and then

At the end of true pacifist, when Toriel drops the shin-gles joke Papyrus says, "What. The. Hell."

hell? how is that a swear???

"Howdy! I'm FLOWEY! FLOWEY the FUCKING FLOWER!"

"That's a fucking wonderful idea!" "I really should have fucking kill you when i had the chance."

Great Papyrus---> Fucking Papyrus. Just once, so any player who first comes to snowdin is very confused.

THIS

"ALL YOU DO IS SIT AT YOUR STATION AND BOONDOGGLE! WHAT THE FUCK ARE YOU DOING?!"

*You said fuck, Mettaton screamed at you for swearing in his all ages program. (MTT EX fight.)

I mean this is literally in the game already, if you use any swear words in the pop quiz mettaton will comment that this is a family friendly show...before telling you to stand still while he kills you.

papyrus teaching frisk how to say fuck because he think its cool

i cannot stop giggling like a motherfucker at the thought of chara going "you are wracked with a perverted, FUCKING sentimentality" to really drive home how disturbed they are by the player after multiple genocides

"YOU'RE SUPPOSED TO OBEY ME, DAMN IT!!"

probably could have undyne's geno prebattle in place of a damn or smthn alternatively sans just saying "fuck it, let's go." after you restart his fight for the 16th time or something would be hilarious

welcome to cooking with a killer fucking robot!

LMAKAOSJSJS THISISISSS

SANS YOU STILL HAVENT RECALIBRATED YOUR FUCKING PUZZLES!

you'll keep consuming timelines over and over, until... well. hey. take it from me, kid. someday... you gotta learn when to FUCKING QUIT.

I actually like this one a lot ngl. It’s rather creative and pretty earned.

Thank you, I really tried to find a quote that had a lot of weight to it that wasn't already done

Yeah. To me at least it should either be “You fucking idiot” from Flowey, “Sans what the fuck” from Papyrus, or something from Sans like this or the one somebody else suggested where he says “fuck you” instead of “go to hell”. I think those all would work pretty well imo.

Perfection

"Ah fuck, I can't believe you've done this" - Sans, after getting hit in genocide

Maybe in an endcard in the true pacifist route, with all the monsters together, shouting "Fuck yeah!" or something along those lines?

down a really specific line of dialogue where papyrus where his last line is just "FUCK"

i think undyne has a line in-game "if it werent for that grass i'd kick your... if it werent for that grooty i'd kick your booty, dont ask me what a grooty is" i'd un-censor that and just let her say she'd kick my ass, i think its the only right answer possible

But then that ruins the funniness of that phone call!

i disagree, i think it'd be funny regardless