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Randomly bumping into someone who you have slept with before, and re-tapping that ass.
by Anonymous June 06, 2003
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When a drunk inexplicably has sex with a person that he/she swore he/she would never speak to ever again, again
Damn, I got so drunk last night I slept with Kelly. She's deja Booty.
by charlotte's big pole January 30, 2006
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