by skinnySinner January 10, 2015

Tim: Man, I wanted to fap tonight but I ran out of fap butter. I sent my mom out to the store to go get some.
by Pickles McSimpson January 14, 2013

by Bob5902 January 27, 2016

It's where instead of holding your shaft like a normal man, you hold it sideways and wave it about like a gangsta would hold his probably illegal pistol.
Latifa- Jerome! Did you gangsta fap again? There is semen everywhere!
Jerome- Latifa! You know that gangsta fap is the life for me.
Jerome- Latifa! You know that gangsta fap is the life for me.
by Jerome666Gangsta March 22, 2013

by hooptown December 16, 2011

Helen- Where is Nathen?
Joey- He has been hidden in his fap base all afternoon.
Helen- I knew he should've stopped renting that porn weeks ago
Joey- Yeah, thank GOD you have two bathrooms in your house
Joey- He has been hidden in his fap base all afternoon.
Helen- I knew he should've stopped renting that porn weeks ago
Joey- Yeah, thank GOD you have two bathrooms in your house
by xxLilachan8xx August 1, 2011

Similar to the phrase "laugh it off", it's what you tell your friend when they're upset or frustrated.
Friend 1: "Man, I can't get over breaking up with her."
Friend 2: "You'll be alright dude, just fap it off."
Friend 2: "You'll be alright dude, just fap it off."
by bosstin_twosix January 27, 2014
