1 definition by WashingtonKING900

The most outgoing, crazy, fun loving, energetic, girl you can find. Always up for crazy adventures. Mostly befriend by boys due to her laid back no bullshit attitude. Makes an amazing girlfriend due to her loyalty an caring nature. If you let an alannah get away your doomed to miss her the rest of your days buddy. Never lets a friend down. Doesnt back down from a fight when she believes in it.

Bangen BODY!! with a cute face an ethier big boobs or sweet botty!!
Your missing out if you dont know an ALANNAH!!
Damnnnn you see that gurl! she must be an alannah.
by WashingtonKING900 July 19, 2011
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