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A hot chick who falls asleep or passes out drunk before having sex with you.
"I thought that chick was going to be a wild ride, but she turned into a sleeping booty."
by horseman1975 October 21, 2009
Similar to Sleeping Beauty, only the sleeper has more curves than the original.
Ben: Man, J.Lo has been sleeping forever!
Marc: I know, she's definitely a Sleeping Booty!
by ooohsnap April 19, 2009