1 definition by Ninja from Caribou

Top Definition
An extremely beautiful girl who laughs a lot. A Brianna is always a very nice person and an amazing girlfriend.
She is always protected by a Cameron, so don't fuck with her, or else a ninja will come after you with his extreme ninja skills.
dude, I told you not to mess with Brianna, now that ninja is going to kick your ass.
by Ninja from Caribou April 27, 2009

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.