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 yayaluvshearts July 28, 2008
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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 s3ph October 14, 2007
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Flat As Pancakes

Tits so empty and flat that you can flip them like a pancake using a spatula
by VeryVisionary August 10, 2023
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Masturbating before making any decision regarding females.
James: I can't tell if I should fuck my ex or not
Tom: Just fap on it, then you will know.
by Johng123 August 3, 2011
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The sound of a male masturbating.

See fap
Look, some porn. I think I'll masturbate to it. *fap* *fap*
by HuntressPwns January 17, 2007
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