by The Daz Man October 21, 2003

Oh My Bellamy.
This is taken from the name of Muse's frontman Matthew Bellamy.
All Musers (Muse fans) who exclaim something, instead of saying OMG (Oh My God) they say OMB.
This is taken from the name of Muse's frontman Matthew Bellamy.
All Musers (Muse fans) who exclaim something, instead of saying OMG (Oh My God) they say OMB.
OMB Matt looks so hot!
OMB you're a Muser
OMB we have so much Musey stuff in common
OMB there are Zetas in the skies
OMB you're a Muser
OMB we have so much Musey stuff in common
OMB there are Zetas in the skies
by Anon Cydonian of Delusion July 7, 2011

Bieber fan #1: "OMB, she's wearing oversized sunglasses! Doesn't she know that Justin thinks they're overrated?"
Bieber fan #2 "And she's wearing ugg boots! This girl has no chance! He hates them!
Bieber fan #2 "And she's wearing ugg boots! This girl has no chance! He hates them!
by one less lonely girl May 6, 2010

Beliebers (aka Justin Bieber fans) say OMB instead of OMG. OMB is basically the same as OMG, but Bieberized.
OMB! I'm going to Justin Bieber's concert in TWO WEEKS!! EEK!
OH. MY. BIEBER. YOU MET JUSTIN?? AAND got his AUTOGRAPH?!?! LUCKY DUCKKKK!! :(
OH. MY. BIEBER. YOU MET JUSTIN?? AAND got his AUTOGRAPH?!?! LUCKY DUCKKKK!! :(
by marissabieber January 12, 2011

It stands for Oh-my-Bacon. There were many reasons for this: 1) Canadians are awesome 2) its really catchy 3) created by girl who had a dream to spread this phrase. Hopefully this is going international :)
by thespideyninjagirl March 28, 2011

by GreenknotParaParkLow June 21, 2011
