OMB

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 :)

Omb, i can't believe he just did that

by thespideyninjagirl March 28, 2011

omb

For crazy Muse Fans
Oh My Bellamy

(Matt Bellmay;lead singer)

Muser1: "Muse are touring this year"
Muser2: "OMB! seriously!"

by GreenknotParaParkLow June 21, 2011

OMB

Old Man Band. like daughtry/nickelback

note: the members of the band dont actually have to be old for it to be an OMB

me: ew i hate this song
liv: ikr its such an OMB
nico: whats an OMB??
freddie J: an old man band you impudent hot dog!
nico: oh..
me and liv: *RIP*

by omganomb May 15, 2011

OMB

Oh My Bieber.

Instead of saying OMG(Oh My Gosh/God) you say OMB(Oh My Bieber) in respect of Justin Bieber

OMB! I looooove your new Justin Bieber poster!!!

by BelieberGalForever May 31, 2010

OMB

The shortened version of the explanation Oh My Brendon. Similar to Oh My God (OMG) but used by the Fueled By Raman Fan base. Variations include 'Oh My Bren' and 'Oh My Bden'.

Panic Fan 1: Panic at the Disco are coming in 2 months!!
Panic Fan 2: OMB!!!!! NO WAY!!!

by SgtxxPepper April 2, 2009

OMB

(oh-em-bee) A phrase similar to OMG. Simply put it means Oh my Bieber. Usually used by a underaged teen ager who is a fan of Justin Bieber. acronym.

Bieber fan#1: OMB! Justin just made a new song.
Beber fan#2: I know, it's SO good! OMB!

by George Merriam November 7, 2010

OMB

for beliebers and bieber fans, rather than "oh my gosh!" they say "oh my bieber!"

OMB! JB just tweeted!

by biebie963 August 21, 2010