There's this one guy, pretty standard, claims he was in a veteran in Vietnam. Funny thing is, he claims he's "stranded" on the curb near Wal-Mart that he stands at, despite the fact he only appears there on weekends.
There's also an elderly guy who stands out by a Chinese restaurant right near where I live and makes hand gestures at passing cars. Usually he waves, but he's been known to make the hitchhiking sign, and flip people off. I haven't seen him in a few months, and I'm a little worried; he's like family to me, even though I've never spoken to him and am afraid of him.
This one guy sleeps in the parking lots of various nearby fast food joints; he rotates between Wendy's, Burger King and Taco Bell, since they're all really close to each other. I once saw him making out with a lady outside Burger King, using nearby cars for support, which is awesome. Another time he was dancing to what I think was "The Brainwasher" by Daft Punk outside Taco Bell, which is even awesomer (I was very tempted to dance along with him).