{My knowledge on this topic is lacking, so I picked games I'm familair with, not sorry}

Stan: 

Call of Duty

+ Like together as a team you like the power team

+ "Fuck! Y/n look behind you! Never mind I killed him for you"

+ When you guys play against each other tho...

+ that's a whole different story

+ You too are like enemies or some shit

+ "Y/n what the fuck?! I should fucking blow up your house for that cheap ass shot"

+ "Here's a thought shove it up your butthole and learn to loose like a man."

+ He'd probably rage quit after you kick his ass

+ "Suck my ass"

Kyle:

Little Big Planet 

+ Yo you'd be the one person to fuck up the whole game

+ Like you know how in that game if you run faster than the other player and they like die because they couldn't keep up

+ That's what you would be doing

+ Like you'd also find the most creative ways to kill him in that game

+ If he would be trying to build a world you'd destroy it 

+ "I fucking hate you with a burning passion."

+ "Are you fucking serious Y/n! I didn't save that!"

+ He'd like deadass be trying so hard to to suffocate you with the controller

Eric:

Mario Kart

+ You would be chill asf

+ He would be all competitive for no reason

+ "Godamn it! That was such a fucking glitch

+ You'd be kicking his ass without even having to try

+ Once he broke your console over loosing so much

+ He'd be calling the company complaining about all the "glitches"

+ "Fucking Piece of  shit I swear to god if I loose this round I'm gonna fucking shoot up the school!"

Kenny:

Mortal Combat

+ Yo you guys would be fucking choosing the sexiest characters

+ He'd fucking whooping your ass in the game

+ Ya'll both super chill tho

+ You loose so much that he practices all the fatalities on you

+ "Omg you are fucking ass."

+ You guys occasionally fight together

+ When you fight together you kick ass

+ "That was too easy, let's fight to the death again."

+ He'd let you win every once in a while

+ Maybe you guys would play strip mortal combat {you know what I meannnn}

Craig:

League of legends

+ You guys just wanted to try it out

+ You guys were getting all types of hype for no reason

+ "Oh My fuckinnnggg Godddd Y/n did you see that?!?"

+ You guys would be talking so much shit even though you both suck

+ "Yo you fucking fight like my girlfriend!"

+ "Shutthefuckup" { <--this vine}

+ Now you guys play all the time

+ You still suck ass but that's alrigh

+ "Damn we got our ass kicked."

Tweek:

Minecraft

+ Yo you guys would choose the coolest looking skins

+ You'd never fight against eachother

+ You guys would just be trying to strive in the game

+ unholy screeching everytime he sees an enderman

+ "WHATTTTT THE FUCKKKK IS THATATATATTATATT!!?!??!?!"

+ You'd be laughing your ass off at him

+ You'd be that one kid to smack your friend with a shovel

+ "Stop hitting me with your shovel."

+ You guys make cool ass shit though👌

+ "It's three in the morning we should stop playing 

+ "Wait yea in a sec lemme just finish dis..."

+ "You said that like 3 hours ago."

Token:

Madden

+ You guys would choose your Favorited teams {Shout out the Patriots, don't come for me.}

+ He'd kicking your ass

+ The you'd be kicking his ass

+ You'd both accuse each other of cheating

+ "Y/n there is no way you did that without cheating"

+ Insulting each other's teams to get each other mad

+ "You'd team is ass."

+ "You know what else is ass?? Your gaming skillz!! *Agressive sobbing*"

+ Weird trash talk

+ "Shut the fuck up and lick my tip!"

+ "wtf???"

Clyde: 

Fornite

+ Ofccccc I was gon pick this for Clyde

+ He'd be insulting you as soon as you picked a skin

+ "Oh that skin is ass, that skin means you suck as a player."

+ He'd act like a whole pro

+ He'd be that one white kid to start screeching when he gets killed

+ "You fucking fuck how dare you kill me with the nose scope!"

+ "Stop it he's only 11!"

+ You super chill playing this game

+ You get more wins than him

+ Every time he wins he'll get mad hype

+ "let's...GOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO!!!!!!!"

Jimmy:

Pack man

+ I feel like he's the type of kid to play games like this

+ He'd get you hella hype every time you play the game

+ He'd insult your gaming skills like a bitch

+ "You suck ass at this game."

+ "Shut up or I'll kill your mom."

+ You'd try to beat each other's high scores

+ "I bet you can't beat my High-score."

+ You'd be raging like a bitch

+ "What the ever loving fuck I should kill this game!!"

+ Angry people noise insert here

+ "Why you getting so mad?"

Butters:

Animal crossing {I've never played this game in my life, you've been warned}

+ Yo you guys would be having hella fun

+ You'd highkey be taking the game to seriously

+ "I want to run the mayor out of office so I can be the new mayor."

+ you guys would be traveling to the Paradise islands way to much

+ "I love this game so FUCKING much!"

+ "How do you make babies in this game?"

+ You guys would have the cutest usernames ever 

+ You stole all his uwu's but that's alrigh

+ "Can we play this forever? pwease!"