The process of taking someone's bare ass and a tennis racket. Pressing the tennis racket up to their bare cheeks hard, and then taking a wire brush (like a grill brush) and rubbing it vigorously back and forth on the tennis racket.
A Waffleburger is a burger that is in the shape of a waffle. Developed by Michael Farinacci in the early 1970's. The waffling or cells of the waffleburger trap the condiments and keep them from squeezing out thereby enhacing the flavors of the burger. www.waffleburger.com is the web site to read more about the history of the Waffleburger.
"Wafflebutt" is a pejoritive directed at cops in general, and motorcycle cops in particular.
This definition is based on the impression left on the gabardine pants worn by motorcyle cops from the criss-cross pattern on their bike saddles, and implies laziness based on the duration required to impress the pattern on their butts.
This definition prevailed in the '70s and before.