(v) to dance a trashy redneck dance.
(n) an extra trashy redneck hoedown. a social gathering at which lively folk dancing takes place.
(v) Leroy was so high on crack he was Skump Bumpin' in the middle of the street.
(n) Did you see Tucker and Violet gettin busy at the Skump Bump? It got so wild I lost another tooth.