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when you stretch your stomache fat down to your penis and you masturbate with your "flab"
mom: son what are you doing?
son: nothing!
mom: whats that noise, are you fapping?
son: no im flab fapping!
by zachisaG August 26, 2013
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Apr 21 Word of the Day
I've been jabbed
by Francesco II March 20, 2021
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