OMCC 

Oh My Chesse Cake! A word ussed instead of saying Oh My God or OMG. A better word for younger kids

Fred: I just won $100,000,000,000,000!
Greg: So?
Fred: OMCC you are so annoying!

OMCC by x0Lizzy0x1256 March 24, 2008

OMCC (Oh My Ceiling Cat) 

A term used by those 2 out of 3 lol cats that believe in Ceiling Cat and do not believe in Christianity's "God", therefore they do not use the term "OMG" a.k.a "Oh My God".

"OMCCWTFBBQ! A Capshun!" said the lol cat on icanhascheezburger.com

"OMCC (Oh My Ceiling Cat) thats one funny lol cat"

OMCC (Oh My Ceiling Cat) by Assassin Phone Inc. June 13, 2008

omccp 

Oh my coco puffs. Some other random way of saying OMG. They just use it because it kind of funny.

omccp did you saw wat she was wearing.
omccp she did not just say that

omccp by chetos15 October 29, 2009