shake (one's) booty

shake (one's) booty

slang To dance in a wild or free-spirited manner. Let's go get some pizza and then shake our booties at that new club downtown!See also: booty, shake

shake your booty

dance energetically. informal Booty in this context means ‘buttocks’ (it originated in African American slang in the 1920s, probably as an alteration of botty , itself a shortened form of bottom .See also: booty, shake