1 definition by Ty-rap-osuaras rex

Top Definition

A word used to describe good music. Refers to the way one would sway his genitalia back and forth in a figure eight motion whilst the good song plays.

Dude have you heard that new 50 Cent song? -It's wanging.

by Ty-rap-osuaras rex February 24, 2009

Buy a wangin mug!