I LOVE urban legends! I swear, they need to make a college class out of them, that's a class I'd definitely ace! I can't even begin to name all of the urban legends I know, but there is this awesome website,
www.snopes2.com, that tells you pretty much any urban legend you'd ever want to know or ever may have heard. It also tells if it's based off of fact or if it's just plain crap. There are even urban legends forming about the Sept.11th attacks. For example, Jackie Chan was suppoed to be on top of one of the WTC towers the morning of the attack, but got delayed for some reason and luckily he wasn't there. That one is true. Check it out, it's an awesome website! You can also go to Barnes and Noble or other bookstores and look under the Mythology/Folklore section, there are books about urban legends there, too.