always wins when they play Trivia Crack
Depends on whether they’re playing Troll Trivia Crack or Human Trivia Crack, for now. Karkat is fast catching up on Human Trivia, at least in the Entertainment part
laughs when their partner trips on something
Both of them! Karkat whiplashes to “omg are you ok??” whenever John doesn’t bounce back immediately, though. John usually takes a few seconds to ask.
would drop ice down the back of the other’s shirt as a joke
John. Zaps in, drops ice, zaps out.
spoils the ending of books/movies
Karkat, accidentally, while gushing about how the plot is the pinnacle of writing / how the plot is a rotting pile of bigfoot guts
always posts a picture of the other as their MCM or WCW
Both of them, Karkat sappy, John like “hot DAMN”
eats the last piece of cake in the fridge before the other can have it
Karkat. Revenge is sweet.
obnoxiously celebrates Monday Punday every week
It goes like this: John busts out some lackluster puns, Karkat throws better ones at him, and it goes from there. Every week.
makes loving hack posts on the other’s Facebook/Instagram/Tumblr/Twitter etc
John, simply because Karkat tends to fall asleep in front of his husktop with all social media still logged in
has to beat their partner in every game
Karkat, but John will not go down without a fight
keeps their partner up half the night talking about random stuff
Both of them, because everything is happening so much
eats too much garlic and tries to kiss their partner anyway