Fap

The sound made when you jack off.

*Fap fap fap fap fap*
Fred: Hey, whats going on in there.

by Chase Redden January 25, 2008

Fap

The sound that it makes when your balls hit your hand when masturbating. Or another name for the action of rough masturbating.

I was fapping in the other room when my mom walked in because she heard loud faps.

by Jerry Hsu number 2 October 25, 2007

Fap

Fap is another word for masturbate.

Cunt: *faps while watching porn*
Mom:*walks in like a dumb fuck*
Cunt:MoM wHaT tHe FuCk iM tRyInG tO fAp!!!!

by Ju5t.an0ther.w33b August 8, 2019

fap

To masturbate (verb)
"Fap"(onomatopoeia)

When SK is bored he likes to Fap (verb) over Taurens (noun)

by Danderson92 January 6, 2009

Fap

F-Frontal A-Assualt P-Platoon BS acronym to use when people ask what it means.

Tom: I was going to fap yesterday but then my mom came in.

Jimmy: What does fap mean
Tom: Frontal Assualt Platoon idiot it's a strategy

by Fapkid May 5, 2014

fap

A sound effect for masturbation used often in japanese comics. Popularized in the english speaking world by the webcomic www.sexylosers.com

The words "FAP FAP FAP" splashed across a comic panel in which mike is watching baywatch.

by ZenPsycho July 17, 2003

Fap

The slang/nicer way of saying masturbate

"I like to fap sometimes"

by Corolla AE86 November 25, 2013