There was a kid I went to school with, and his name was Roe. Well, Roe has some very curly hair when he grows it out, so he got nicknamed Afroe. There was a song and everything...
A song? LOL!
One of my friends in college, her name was Christina. And then it got shortened to Xtina. And then Xena, Warrior Princess. And then just Warrior Princess, and soon we had a battle cry for every time we saw her...I think she's finally starting to live it down, but I think it started to p*ss her off after a couple of years.
Battle cry?! That's just too funny.
In college, there was a kid in my group of friends who was a bit spacey. So they called him "Confusion." Every time he did something random someone would shake their head and go ConFUsion. Ah college.