1. to take a bath for the sole purpose of masterbating. 2. masterbating in the tub, while taking a bath.
by G-A-T October 27, 2011

Baby, you are not just fappable, you are a must-fap-to.
Dude, you should check out this Pirates movie, a true must-fap-to!
Dude, you should check out this Pirates movie, a true must-fap-to!
by DrCharl April 22, 2011

When ones hand is extremely flappy and/or numbed, which is to be used to pleasure ones self. Or also known as masturbating with a flappy hand.
Guy who's about to flappy fap: "Right, time to get the tissues and fap myself with my numb hand. I'm really feeling the tingles tonight."
by A Guy with a problem. March 10, 2014

by Perry the Fapapus December 16, 2018

My mom did the shopping last night, I had a mean fap in a bap.
That twat Rob came into the restaurant yesterday and ordered a hot dog, so I gave him a fap in a bap. Extra mayonnaise.
That twat Rob came into the restaurant yesterday and ordered a hot dog, so I gave him a fap in a bap. Extra mayonnaise.
by Warzawr May 6, 2014

by RobotxNathan4life March 25, 2019

by DareToBeBold January 25, 2018
