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 jack off buddy (from 'cum' /'come', meaning 'semen', and 'companion'); a friend that you get together with for sessions of solo or mutual masturbation
Variant of: cumpanion (from 'companion' & 'cum'); jack off buddy & wank bud & JO buddy
Similar to: fuck buddy

Noun. The condition of having criss-cross indentions on your rear & legs from sitting on a yard chair in shorts.

waffle butt is what female prison guards get after pressing their ass up against the chain link fence in order for detainees/prisoners to fuck them from behind. after being perched/pressed up against there long enough the chain link fence leaves and impression similar to a waffle on the buttocks. this usually takes place in terrorists prison camps i.e. Iraq or Guantanamo bay.

"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.