'eff-oh-eff' ; Fucking On Film. To knowingly perform sex acts, either solo or with a partner, while being video recorded.
"I wouldn't call myself a porn star, but I did some F.O.F. in college"
"If you want to shoot a couple of stills for your scrapbook, then fine, but absolutely no F.O.F."
"If you want to shoot a couple of stills for your scrapbook, then fine, but absolutely no F.O.F."
by Cleverjohnbull January 19, 2013