1 definition by ElmoTheMonster

OMG I F***** HATE YOU!!! Best used when angry, being selfish or seriously pissed off at someone. Also used when bored or trying to be "cool" on social networking sites.
James : Hey guess what?
Tom : What?
James : I stole your car, And made it into a toothbrush
Tom : Wait... What?
James : I, James, Stole your car, and made it into a toothbrush.
Tom : OMGIFHY!!!
by ElmoTheMonster August 31, 2011
Get the OMGIFHY! mug.