Fap

Fap is the sound when you jack off however it is also when you eat so much that you become twice your original weight

That girl just faped

by Fap2 December 7, 2018

fap

all out masturbation noises

my brother was in his room while all i could hear was *fap* *fap* *fap*

by ANDOR OWN DEM HOEZ March 7, 2012

fap

A biology term meaning fixed action pattern.

Geese display many faps such as rolling an egg back to its nest and migration.

by BiolNerd April 25, 2010

Fap

To fucking work that Vas Deferens!

Andrew fapped to his hearts desire while watching gay porn.

by grid shitter August 6, 2011

FAP

Acronym for "fat ass puss." Commonly used in the bodybuilding world referring to a fat guy that thinks he is muscular and developed.

That guy over there is a FAP.

by Ferguson/Templeton/Duff January 1, 2009

fap

Dumbass internet lingo form of "masturbate".

Internet nerd 1: I ARE TEH FAPPIN TO SOME UNDERAEGE TITTIES!!!
Internet nerd 2: LULZ ME 2!!! FAP FAP FAP <3 HANNAH MONTANA!!!
Person 3: Go outside and get some sunshine, I promise it might make you two less annoying.

by JDdoesWORK December 20, 2010

FAP

FAP is the sound your hand makes on your dick when you jack off rapidly.

I need to cum! I'm gonna FAP!

by USAF Cadet October 15, 2020