fap
Fap (verb) means Masturbate, of a man. Example: “He admitted he'd been fapping instead of revising.”
How to use fap
Learner’s notesIn plain EnglishInternet slang for a man masturbating.
Vulgar internet slang, chiefly written. Common on forums, Reddit and image boards; rare in speech and never appropriate in formal contexts.
In capitals, FAP is also a medical abbreviation for familial adenomatous polyposis — an entirely unrelated bowel condition.
Trace the full origin ↓Fill the gap
Can you complete this real example?
Someone replied to the photo with just '_____ fap fap'.
Etymology
Imitative internet slang, originating as a written sound effect for masturbation in online comics and message boards.
Synonyms
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Frequently asked questions
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