OMFF

Oh my fucking fuck. A more informal version of omfg.

OMFF! My motherboard burnt!

by _rotor. June 24, 2010

omfg

abbreviation for 'oh my fucking god'

Amber: omfg you are LyKe suCh an asshole!11!!!oneoneone!!11!1!!!eleven!!1
Bob: Kill yourself!

by Herbert April 19, 2005

omfs

short for "Oral and Maxillofacial Surgery"
usually used by oral surgeons.

OMFS is what happens when your wisdom teeth are removed.

by el brado August 23, 2004

omfgyktc

Short for Oh My Fucking God You Killed That Cat

as in to mean you killed that cat :/

1. omfgyktc now you will go to hell
2. omfgyktc....RUN!!!

by StuV2 April 10, 2008

OMFM

Oh My Fucking Moses

Commonly used by Jews as an alternative for OMFG. It can also mean Oh My Fucking Menorah

Jew: OMFM! I'M NOT PAYING EXTRA SHIPPING AN HANDLING TO DOUBLE MY INFO-MERCIAL OFFER!

by chieflongnose October 3, 2009

OMFSM

OFSM ( Oh My Flying Spaghetti Monster)
It's an atheist version of OMG ( Oh My God).

Guy "OMFSM did you see that?"
Guy 2 "Yeah totally!"

by Zombieleon January 9, 2010

omfgw

oh my fucking gosh whoa

OMFGW! he totally likes you

by pumpty April 18, 2008