Go to Urbandictionary.com and look up your name. C&P the definition.
Here's mine: A beautiful, hott, sexy girl. One who thinks she is not pretty but is the most gorgeous person ive ever seen. she will one day end up with all she ever dreamed of, because she didnt take advantage of what she had when she was younger. She makes the perfect girlfriend. The most popular girl ever. Also, is strong and great at sports. If you break up with an Alison then you are pretty much gay because there is no other girl out there like her.
There are several like that, but then there's this one: An ugly hoe, used by many guys and gets tossed around among them, she uses them to which would make her a prostitute