BB - Blood Brother, i.e. somone that is a really good friend and makes you laugh so that wee and sometimes sex wee comes out, but isnt an actual brother you just wish he was because he would make the most pwnage brother ever! You can always rely on your BB to make you laugh and you can trust them with anything cos they pwn hard ass.
"Hey look at Tom and Luke...they be such BB it be so cool, wish we could be like them. They set a good example for the whole world and will make a mansion where there is no judgement and everyone lives as equals because the world we live in today sucks ass."

Like the male version of Bonnie and Clyde...its B-B 4 L mofo (Blood-Brothers For Life Motherfucker)
by Tom b-b December 20, 2005
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game term for braggin bitches
All those guys were just a bunch of BB's.
by BreeZem August 22, 2006
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Burning Butthole Syndrome: after you take a shit and your butthole burns
Oh man what's wrong?
I have BBS so bad right now!
by Queenslay June 1, 2015
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builders bum syndrome
omg that guy has got really bad BBS!!!
by monika smith July 27, 2005
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Short for the reality show, 'Big Brother'. Used mostly in the internet community, on forums dedicated to the show.

Big Brother is a competition reality show where 12-16 contestants compete for the grand prize of 500,000 dollars.

They compete for HOH - head of household (nominates two houseguests for eviction), POV - power of veto (to save themselves from eviction), and in food competitions or else they go on slop - a disgusting concoction, that looks like oatmeal but tastes nothing like it.

The winner is decided by a jury of 7 evicted houseguests.

BB U.S is currently about to start it's 10th season of the show, but the show has editions all around the world and originally started in the Netherlands.
Hey, are you excited for the BB10? It starts on July 13th, 2008!!
by yerfdaaaawwwgsta July 11, 2008
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