Junk Mail
In college, I lived with several guys in a suite. One dude liked to call me “chunky A.” Yes, I was chubby, and I still am, but I have lost a lot of weight and I am continuing to lose more. Still, at the time I was self-conscious about it and I asked him politely but firmly to not call me that. He laughed and did it more. That was the final straw.
I proceeded to call up every infomercial I saw on TV to send him baldness cures (he was losing his hair), tourist information from places like Iowa and Nebraska, and information about adult bedwetting. He was not too impressed when the mail started coming in. He accused me of it, but I played innocent. And then I took it up a notch.
I kept it up for two years while he lived there in the dorms. His junior year, he moved out to an off-campus place, so I found out where he lived. I then waited a couple of months and started the process all over again. Yeah, I bombarded him with junk mail. It was probably the most savage thing I’ve ever done. I have no regrets.
Story credit: Reddit / Tsquare43