Top definition
The act of falling asleep due to heavy masturbation
Tim: Why weren't you at the party last night, man?
Chase: Sorry bro, I was watching porn before and I had to fap out
by Aaronbennay November 30, 2011
Get the mug
Get a Fap Out mug for your fish Nathalie.
Fapout is the tired feeling you get after jacking off
Bob: Hey man I just couldnt sleep night any tips?
Jack: I drink a little, then I combine it with some fapout,
I sleep like a baby
by StrickenMasterC December 05, 2011
Get the mug
Get a Fapout mug for your bunkmate Helena.
When you have completely rid your body of semen via masturbation. Usually leaves you with an aching dick and probably may be the single greatest moment in your life as a virgin.
Phil couldn't come to class today, he's had a fapout.
by SquiuqS January 18, 2017
Get the mug
Get a Fapout mug for your sister-in-law Larisa.