What is Sidebusters?
1.
a sexual technique wherein the male has sex with the female while both are lying on their sides.
Origin - Came to be popularly known because of a prophet named Harrison. After seeing a bunkbed with a remarkably low ceiling while apartment hunting, he remarked "Wow, I'd have to hit sidebusters if we lived here."
"I was tired of standing up, so I decided to hit sidebusters for a while."