look up any word, like hipster:
 
1.
Can mean any of the following:

- Sweet
- Funny
- Wonderful
- Handsome
- Caring in a sarcastic way
- Smells like heaven
- Adorable
Girl 1: I met an awesome guy yesterday, hes such an usama!

Girl 2 : *Jealous

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First names are okay, because they don't identify a specific person.
by Anon xoxo November 16, 2011
 
2.
Usama-(V): A basic pimp. A person who gets alot of girls.
- Loaded with cash
- Good at sports like basketball and lacrosse
- Friendly pimps with alot of friends
- Gangster person who rocks with the best clothes
Omg look at usama and his new girl.
by JizzyB01 November 04, 2007