Top definition
A term that is a combination of exaggerated expressions of shock and intense laughter

OMFG + LMFAO = OMFAO!
MAN: DUDE I ATE DOG FOOD TODAY!

MAN 2: OMFAO!! THATS WEIRD...
by FUNNNAAAYY May 31, 2009
Mug icon

Donkey Punch Plush

10" high plush doll.

Buy the plush
2
Off My Fucking Ass Obliterated

An adjective describing a state of drunkenness during which the intoxicated individual is drunk enough to believe that 3+4 equals...5. An awesome state of being.
I was LMFAO when I saw the OMFAO people stumbling out of the bar.
by OMFAOmath April 29, 2011
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug