look up any word, like hipster:
 
4.
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
 
1.
a cool ass mother fuckker yo.
i wish i was as cool as alannah
by alajh January 07, 2008
 
2.
Alannah is the most gorgeous, amazing, stunning, kindest most beautiful girl in the whole world. she's the perfect girlfriend and can get the best boys. she's loved alot. alannah is the most amazing person ever! x
wow that girls amazing, she must be an alannah! damn right she is!
by L.LLLLLL.LL.lL.ll. July 20, 2009
 
3.
unique, mature, mothering, old soul. you will be lucky to have ever known an Alannah.
Modern day angel with a heart full of gold, Alannah is purely untouchable.
by lovelysky July 19, 2010
 
5.
usually small, redheaded an the most loved person in the world, one sexy ass mofo!!!!

refered to in the llamma song :D
id do her ;) wow she must be an alannah!
by mofo muddafcuker August 21, 2009
 
6.
Known to have little legs and squeaky voices. Likes to go kung fu fighting and gives blowies as valentines gifts.
Frankie: check out that little leg!
Gemma: oh it must be an alannah!
by whoamiyou'llneverknow February 04, 2010