When a homosexual male masturbates to straight porn. Happens most often in New England.
Hey, B - why don't you go home and frank-off for a while until you can act like a grown up!
by Air-eye February 15, 2006
hey, liz and i are going to go frank-off, wanna come?
hey! frank-off asshole!
by billy frikin ball March 16, 2007