*tosses a Sans plushie at Cutie, it sails past them and lands even father in the distance*
rUN.

Cutie: (╯❤️ヮ❤️) ╯PORTABLE BAE!! (runs towards the plushie)
Sans: I OWE YOU MY FUCKING LIFE PUMA (runs away)
Papyrus: WAIT FOR ME I'M NOT STAYING HERE (follows him)

Paps
You are of questionable intelligence

Papyrus: Nyeh? Am I really...? ;~;

I dare Chara to dress up in a fluffy bunny costume for fifteen minutes!!

Chara: (wearing a white bunny costume with a pale pink bow tie) I hate you. -_-

I dare Papyrus to call Chara a fluffy munchkin while they're in the bunny outfit!

Papyrus: (picks Chara up and hugs her tightly) You're such a fluffy munchkin! 💙
Chara: *internal screaming* Stop being so adorable, you fucking idiot! >\\\\\\\\\\<
Papyrus: You're the cute one!
Chara: I AM THE EMBODIMENT OF CHAOTIC EVIL!!!!
Papyrus: (kisses her cheek) Nyeh~ 💙
Chara: ... (faints) 🌀\\\\\\\\\\\\\🌀
Papyrus: Nyeh heh heh, The Great Papyrus wins again~
Me: THIS IS MY (slams fist on table multiple times) O-T-P!!!!

I dare Blooky to play his awesome music for everyone!!

Blooky:

[There should be a GIF or video here. Update the app now to see it.]

Blooky: Me, Muffet and Mad Dummy did a collab for this one...!
Frisk: THIS IS MY JAM!! (dances around)
Blooky: (smiles adorably) You're a good dancer, Frisk...!

I dare Papyrus to flip a table in front of Undyne!

Papyrus: If you say so! NYEH!!! (flips table)
Undyne: I'M SO PROUD, PAPYRUS!!! NGAAAAAAHHHHH!!!! (flips another table)

I dare Undyne and Alphys to not watch anime for an entire... hour.

Alphys: I-I can just... write my fanfictions... until then...
Undyne: I CAN JUST FLIP TABLES!!! NGAAAAAHHHHHH!!!!

I dare everyone to be nice to MTT (and vice versa) for an entire day!

Flowey: NICE IS NOT IN MY VOCABULARY!!! D:<
Frisk: Suck it up, Flowey.

(random symbols that I'm too lazy to type)

Sans: You okay, kid? .3.

Hey! Watch your words Sans, Frisk is still a child!

Frisk: Nah, I swear too when Goat Mom isn't around to chastise me for it uwu

I agree with Papyrus.

Sans: why do you do this to me ;^;
Papyrus: Come on, that was hilarious!

Things I thought Toriel would never do.
Lol they totally deserve it tho—although I'm part of the fandom I'm not part of that part of the fandom...

Toriel: This was a one-time exception to my pacifistic ideals.
Fandom Person: (dedsy wedsy)

Sorry Sans, sometimes you have to walk through hell before things get better... Your reaction though, it's priceless! XD

Sans: I think I'm safe...
Cutie: (has the Sans doll on her shoulder) SANS! There you are!
Sans: OH GOD DAMMIT
* Cutie crushes Sans into a hug.
Cutie: LOVE ME SANSPAI 💖
Sans: GO AWAY
Cutie: I AM YOUR SOULMATE
Sans: I'M GONNA GET A RESTRAINING ORDER

Me: If nobody else gets that doll-on-the-shoulder reference, I will be sad. Hint: it's a reference to one of my main fandoms!

Oh my goodness, I want to join the crackshippers!

Me & Alphys: Welcome to the Crackshippers, @BKdreamsans! ^^

(Blooky is a depressed cinnamon roll I wanna give him hugs 24/7 ahhhHhHHhh)

Blooky: .......you want to give me a hug.....? ....okay..... (hugs)

I dare Doggo to kiss me or let me pet him or both

Doggo: Oh sure, why not? ^-^
* Doggo kisses Danny on the cheek as he is being pet on the head.

Cutie: Leave more dares! AND STAY AWAY FROM MY SANSPAI, BITCHES, OR I'LL KILL YOU!!! 🔪
Sans: send help...
Grillby: ;^;