We had a few when I was still in school...
Sock Man I knew him because he was in my freshman studies class. My friends who didn't know him called him sock man because he always walked around campus in berks and socks -- with headphones, of course.
Toe Man All of the dorms had a big screen tv in the lobby, but only one had a remote. Everyone in my dorm knew this guy. He camped out on the couch (balnket, pillow, alarm clock...) that was closest to the tv and used his BARE FEET to change the channels. EEWWW!! He also thought he was God's gift to women.
Walker the Stalker Wore army fatigues and combat boots at all times. He was a frightening individual. A lot of girls I knew noticed him following them all over campus, and he gained the nickname in no time. This was campus-wide. A couple months later, someone said he was going to be on a talk show, so the lobby of at least one dorm reserved the hour to watch and see if it was true. Sure enough, there he was. Telling everyone who he was and that he attended our university. Topic for the day? He had dated some girl who had restraining orders against him and eventually moved to a western state because this guy had been stalking her!
Cleopatra I can't remember what her natural color was, but she dyed her hair raven black some time in her first year, and no one knew her real name, so she was Cleo from that point on.
Snaggle Tooth 