A low budget form of musical entertainment performed with water bottles comtaining varying amounts of liquid. The bottles are either shaken, hit with a blunt object or slammed against furniture or people. Inspired by the popular performing group Stomp.
You actually payed to see Abby doing Wompy Bomp? You must be out of your mind.
Ames, from The Batcherlorette Season 2011, has some wompy eyes, but really went wompy eyed when he got punched in the face in his pink get up in China.