Definitions by American Metalhead

O.F.R. 

Out Fucking Rageous: A song written and performed by the 80's band, Nitro.

O.F.R. -

"We are strong, we are one with the pack. Serious as a heart attack, Jack! Don’t look back.

Out Fucking Rageous!"

O.F.R. by American Metalhead January 22, 2010