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1.
An expression used to point out how un-fap worthy someone or something is

John: Check out Jenni's ass in those jeans *fap fap fap*

Bob: Gross! She's the size of a small African village

John: I was being fapcastic
by Bob the Goldfish December 21, 2008

Words related to Fapcastic

fap faptastic fap- worthy wank fantastic sarcastic