An act of sexual
perfection which requires 2 main ingredients in order to be successfully accomplished: A coil spring mattress and a gassy male counterpart. The man will be on the
bottom, and while the woman rides with delight, he cuts a loud, gut-wrenching fart, which is then amplified by the coil spring mattress to send vibrations through his
shaft so that she feels it in her bones, thereby enhancing her pleasure and overall sexual experience. It is also acceptable for both parties to laugh uncontrollably upon completion.
Jim: So Becky and I went and had
Mexican for dinner last night, then we went home to screw.
Brad: Dude, sounds like all the ingredients for a Roto-Rooter! Did you give her one?
Jim: Hell yeah I did, we laughed our asses off, too. I ripped one and it
shook the whole bed. She loves the Roto-Rooter.