Generally the acronym used for barbecue, it has evolved into a piece of the internet vernacular.

Used to poke fun by attaching it to common acronyms such as wtf, omg and hax.
You cheating whorej! haxomgwtfbbq!
by Blackguard January 29, 2004
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Short for "bitches be queefing". Queefing is the discharge of air from the vaginal tract, known as vaginal flatulence.
Tweet: My girlfriend just made a fart with her lady parts. #bbq
by Brynjar Melis April 12, 2013
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an acronym used for barbecue but sometimes used to point out the absurdity of using acronyms online.
i was all like, 'dude, omg wtf stfu bbq'
by noop August 4, 2004
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Often used to parody online acronyms, this originally stood for "better be quick," usually used in online games.
"i need to change loadouts"
"bbq, the game is about to start"
by Big Al July 16, 2004
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bitch be quiet. linked with wtf bbq
usually used on msn during a fight, "omg bbq"
by lolomgwtfbbq November 29, 2006
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A gathering of friends or family to cook items on a grill (such as chicken or steak)
My friends came over for a BBQ yesterday
by 1337 October 1, 2003
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Originally started on irc channels and then used in instant messengers meaning "be back quick". More recently used as a leet speak variant meaning "barbecue" in conjunction with phrases and other acronyms mainly meant to tease the lesser experienced.
Internet tech chat room;

Steve: let me get this number for you...
Andy : okay but bbq, I gotta go out soon!

Doom 3 Multiplayer;

RocketJohnny: OMGLMAOBBQPIZZA!!! i r 2 fast 4 u noob!!
Noob: fu, ur a rocket hack, ass
by GCMax November 2, 2009
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