My freind Kevin recently said it to me over the net and I was awfuly confused. so I looked it up on the wonderfull Urban and couldnt seem to find it.
So there you go.
Sarah:*says the letters* "OFW"
Sarah: Oh Fuck Yea.. thats what that means
Jim: W? you mean Y?
Sarah: oh shit im dumb
Jim and roommates: uses OFW now instead whenever Sarah is around and it spreads to all their friends