<human>: I'll start.

During my Junior year in high school I was taking racquet sports with a friend. In the class we had your typical smart mouth douchebag bully. So one day I get paired up to play a few games with this guy, and for no reason whatsoever he calls me fat. Stuff like "hurry up fat ass" and "get a move on Buddha". Admittedly, I'm a bit big, but I wasn't moving slow or anything. Either way it was uncalled for. Anyways, this apparently was enough to push me over the edge after having done nothing wrong to the guy. So instead of bringing it up to him like a reasonable human being, I had my friend who changed next to him get me his locker combination. Which wasn't hard because the asshole literally yelled it out loud everytime he opened it. Once I had his combination, I headed to his locker after our last period of the day. Got it open, took 4 of his jackets, some books, and an extra backpack he had for some reason. I put his book in the urinal and proceeded to pee on it. Then got the fuck out of there with his jackets. THEN, that same day while leaving from school, I saw his truck in the parking lot and keyed the absolute shit out of the side of his door. I wore one of the jackets for 2 years after I took it, the rest I gave to friends. So maybe I overreacted a little bit. But to me, that was the sweetest revenge I've ever had.

Condense the text into a few key points
<bot>: guy calls me fat, I stole some jackets from his locker, peed on his book, keyed the fuck out of his truck and was kept warm by said jackets for 2 years afterwards.