Rock That Body is a Black Eyed Peas dance track from 2010, with a chorus built around the repeated invitation to rock that body. The short, chant-like hook made it easy to lift into an 18-second clip for soundboards and short-form video, where the energy matters more than the full verse. It spread through party edits, dance videos and meme compilations, and it remains popular because the hook is instantly recognisable, rhythmically simple and easy to loop over a reveal, transition or celebration.