Define Fap Fap Meaning

Fap Fap
an onomatopoeia for the sound of jacking off or masturbation

I was walking past my brothers room and heard porn moans and fap fap.
By Florida
Fap Fap Fap
the sound one makes when masturbating himself to extascy

damn, im gonna have a fap session rite now with this porn
By Darice
Fap Fap Fap
Is what you do when your parents arent home. If they are, that may be dangerous. It means masturbation in case you didn't know. Its also a funny way to say it.

(no parents in your house):
You: *fap fap fap*

(with parents in your house):
You: *fap fap fap*
Your mother: (opens door) Son i need that...
You: *fap* HOLY SHHI- (falls down the bed, grabs everything and does a tornado flip)
Your mother: (closes the door)
You: FFFFUUUUUU...
By Sallee
Fap Fap Fap
A comment issued by a person in response to another party excessively talking about or exhorting the benefits of anything; but especially something which doesn't really merit it.

It implies excessive masturbation over the continually mentioned topic.

Person 1: And then I get +2 to AC and D4 hit die, plus I get a bonus to my will and fortitude saves once per day, and I also get an extra feat every 6th level.... *etc*

Person 2: fap fap fap. stfu.
By Bobette
Fappity Fap Fap
To masturbate extremely fast. This term can only be used with a male. Female term would be "schlickity schlick schlick."

Maurice, what is your favorite activity?

Why, of course, fappity fap fapping!
By Sheila