1 definition by the one kid with a nose

to Gape ones asshole, and insert your balls, not penis, and let go of the ass and let it snap back on the nut-sack, and then projectile vomit on the girls vagina
jake: ive always wanted to try a Snap Back
chris: dude your gross as fuck
jake: its not even that bad
chris: your gnar as fuck
by the one kid with a nose March 23, 2011
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