Possibly originated from something aweful or starcraft. OMG-WTF-BBQ Is 3 acronyms together Oh my god - What the fuck - Barbeque. It is used mainly in sheer stupidy and spamming situations.
*after starcraft win*
Winner : OMG WTF BBQ NO RE
Loser : Wtf?
this actually means: oh my godwhat the fuck barbeque
the OMGWTF actually have some relevance to the phrase however the word BBQ doesn't. But BBQ does have a purpose because by adding BBQ on to any phrase it helps to better express the shock, anger or any other emotion.
Nerd 1: I just got a 50 kill streak on CoD4
Nerd 2: Prove it (Nerd 1 shows Nerd 2 his kill streak record)
Nerd 2:OMGWTFBBQ as if!
variation of OMG, which means "oh my god", and WTF, meaning "what the f*ck". literally translated means "oh my god what the f*ck barbeque". used to relay extreme excitement and confusion. can also be used to describe an awesome barbeque party.
Please come to my omgwtfbbq! when: friday @ 8, where: your mom's house, why: because its awesome.... byob!!"