lightning fap

when you are beating off then call your mother and try to finish before she gets in the room.

"last night i pulled off the lightning fap, my mom didnt see a thing."

by boss rig February 15, 2015

fap cabin

also known as a "fortress of solitude", an area where one can masturbate undisturbed. Fap cabins are usually outfitted with pinups or other fapping enhancements.

a bathroom, shower, car in the driveway, man cave, or secluded work desk.

"My fap cabin is covered in pictures of Hope Solo, and plays Alicia Keyes music on repeat."

by kyldonia February 6, 2013

Crab fap

When you imitate a crab while your friend jacks you off.

Old Johnny Boy and his friends like to do the ole crab fap during the summer.

by RobotxNathan4life March 25, 2019

flab fapping

when you stretch your stomache fat down to your penis and you masturbate with your "flab"

mom: son what are you doing?
son: nothing!
mom: whats that noise, are you fapping?
son: no im flab fapping!

by zachisaG August 26, 2013

Sad Fap

A sad fap is when you read a sad doujinshi and sit down to question why you're reading JoJo bizzare adventure doujinshi at 3am

Man I expected Joseph to get fucked my Caesar but now I'm crying with nut on my hands. This was a sad fap

by OH MY GOD!! August 16, 2019

fap shirt

a fap shirt is when you ejaculate inside a shirt and iron it then removing the hardened cum and sending it to your grandmother.

oh my grandson remembered about the fap shirt

by Pebo the german hypocrite December 11, 2018

kiwi fap

Fapping to a kiwi in the middle of class.

Person 1: *clap clap clap* KIWI!!!
Person 2: John! Are you doing the kiwi fap again?!?!

by Perry the Fapapus December 16, 2018