What is the meanest thing you have ever done as a kid?

laugh in front of two girls who literally make me bullying for 4 years straight and the teacher didn't give a fuck. So we in mexico have this mega importat test in elementary schools and only the smart kids pass it and go to different rounds and such So i was elected as a representative of my school (because of my test result) and they didn't so i went to one (who was the "smart" of the class) and said: "Hey, did you pass?" "No i didn't. You?" "Well I did pass" "Tbh I DIDN'T put any effort" "Yes, that is what a fucking loser would say. Didn't you said you where smart?" And then i left with a grim on my face, I failed the second round but i didn't give any importance to the test. I was just happy to beat them in the face. Good memories

When I was in third grade, the class weird girl (it’s okay cause she was really hateful) came up to me during lunch and told me that my dog ran away because it hated me or something like that. Once we got back to class I decided to exact my revenge by cutting off a piece of crayon box, put glue on it, and stuck it in her chair. It was glued to her ass for the rest of the day. Yeah I got in trouble because our parents knew each other, but I don’t regret it.

I was the classhole back in the day. Thankfully I knew when too much was too much. Crap I pulled was baby powder in the back pack when nobody was looking. There is this thing where I would roll up a poster sized paper or something and go up behind somebody and go "DOOT!" through the makeshift vuvuzela next to their ear. One of my favorites was shoving a small piece of balled up paper up one nostril and asking somebody, "Hey, you see something up my nose? I think something's stuck in there." When they looked up my nostril I plugged the opposite nostril and blew. Rocketing the piece of paper somewhere on their face. By the time of 6th grade I stopped most of this nonsense. Mostly because everybody became aware of my nonsense. Of course I didn't stop with the rolled up paper and the "DOOT!", still do that one to friends and family.

I was mostly bullied in school and didn't have the guts to stand up for myself... but I do remember putting gum in this girl's hair once.

Took that foam sealant (the kind you spray around a hose faucet nozzle and it hardens to a rock in like 10 seconds) and put it in the door lock of a guy's car.

When I was 10 there was this guy in highschool that always messed with me so I emptied his bottle of juice and pissed inside. Yes, he drank it.