Taehyung-
You kept making him call you "mami" whenever he needed you for something, the boys would crack up and he'd be beet red.
Jimin-
You'd walk up behind him and kiss the side of his neck at random times, you did this 4 times until they started laughing because he got a little 'excited'
Namjoon-
You'd sit on his lap and squirm a little to get "comfortable " while he on the other hand had to excuse himself from the now-in-hysterics friend group, with his hands over his crotch.
Hoseok-
As a prank, you put itching powder on the inside of his pants. Poor thing had to go to the hospital to figure out what you did, everyone started laughing.
Jin-
You made sure to give him back his boxers....in the middle of practice....when all of the boys were watching. You had to cook for yourself that night.....-.-
Jungkook-
You sprayed the bottom of his sneakers with oil cooking spray, he kept falling during practice and the boys wouldn't let go of it.
Yoongi-
You showed up in his sweatshirt and he squealed internally.... Or at least he THOUGHT he did, turns out, everyone heard it and started to mock him.