To masturbate furiously. So hard, in fact, that it makes a wet "fap" noise repeatedly. the double "p" in this word is because it is the abbreviated version of "Fapping".
John: eww! what are you doing!!?
Jake: (fapfapfapfapfap) hey man! everybody fapps!
John: let go of my cat!
Jake: (fapfapfapfapfap) hey man! everybody fapps!
John: let go of my cat!
by DRAGON FORCE January 17, 2006
Get the Fappmug. by Pseudanonamys July 9, 2015
Get the Fappmug. by EnterTheMurk July 20, 2010
Get the Fappmug. To masturbate in a Coffee Shop
by Sparkle MilkBags October 13, 2011
Get the Fappemug. by Lady Dollface March 29, 2014
Get the app fappmug. by Lani_queen00 April 7, 2019
Get the Fapp Holemug. 