( see twerk or twerking ) the action of standing (usually in a squatting position) with your hands either on your thighs or not; then moving your back and butt up and down, making it jiggle , LMFAO . usually girls do it at clubs , sometimes they're ratchet and do it at school for boys , to seek attention from the men :)

here are some twerk videos:

http: / / w w w .youtube.com /watch?v=-rxDZpi18YY
http: / / w w w .youtube.com /watch?v=2mYqNh9cYlo
http: / / w w w. youtube.com /watch?v=NDtrUarCO4k

(TAKE OUT SPACES! :)