2. Pretty much the most awesome person you can ever hope to meet. Be weary though, Joanna is a complete badass and is known to carry either a nine or a gat with her at all times - for protection from other jealous rival badasses and if she just feels like being a thug and robbing a liquor store or grocery for the hell of it.
Joanna is so awesome her presence radiates awesomeness.
If you are friends with a Joanna, count yourself lucky. They are truely the nicest people you will ever meet.
Most Joannas will typically be extremely successful in life and have some friends who like to copy off of them.
Joannas really don't like niners and usually bully them around in the lockers, some Joannas may even steal their lunch money....
girl: oh yeah. joanna did that.