fapsturbation 

A theoretical act of self pleasure, often described as masturbation squared, or F=M^2. Can also describe intense masturbation, or simple everyday masturbation for hyperbolic effect. The word is simply a contraction of the slang term 'fap' and the word 'masturbation'.

"My parents just caught me fapsturbating to skinemax, no tv for a week."
"Man, that's harsh. They always say fapsturbation is a sin, but we know everyone does it."

fapsturbation by Bearded Justice November 9, 2011

Fapsturbation 

Fap•stur•ba•tion
The combination of the words "Fap" and "Masturbation" brought together in glorious harmony.

"Golly-gee-whiz. The fapsturbation hit me hard this mornin'!"

Fapsturbation by Teh Masked Wang March 31, 2005

Fapsturbation 

Fiegned or mock masturbation in response to viewing something on the internet.

"Hey man, did you see the new preview for Wolverine that leaked out onto the net?"

"Yeah. I best fapsturbation material I've had in a while."

Fapsturbation by DeadlyPancake October 9, 2008

Fapsturbation 

To masturbate vigorously enough for it to be clearly audible to anyone in the vicinity.

Josh: Were you just playing with a paddle ball?
Ray: No, that was the sweet sound of Fapsturbation.

Fapsturbation by Faghat July 29, 2012