twerk

ot noun

1. A puny or insignificant person, generally male; a twerp.
2. A fitful movement similar to a twitch or jerk.
3. A dance involving sexual movements of the hips and buttocks
4. An abrupt call, such as that made by the California quail.

fe’l verb

1. To twitch or jerk.
2. To move the body in a sexually suggestive twisting or gyrating fashion.
3. To dance in a sexually suggestive manner, often involving rapid movement.