1 definition by snarkyb.
I came up with this in the late 70's. An O.F. is an occasional fuck. Someone you have no real interest in because every time they opened their mouth nothing but stupid came out. But they were gorgeous, good in bed, but absolutely not to be seen in public with.
Please do not tell me that I saw you with him at the Elbow Room last night. I know that you were snot slinging drunk, but he's your fucking O.F. for Christ's sake!
by snarkyb. February 17, 2013