"you can do the rump shaker huh? the thug shaker, gimme the thug shaker, shake that ass. take your hands off and shake that shit, pull your shirt up i know you can shake it, shake it!"
When people (ussualy black men) Shake their hips making their penis swing around
It was created by A Bi (not sure) Man named Brandon Currington , having a OF Account calling himself the erotic barber , He started doing it and instantly it was made a meme