rusty lawnmower

When your pubes get stuck in the zipper of your pants

"Uh oh, my pubes just got eaten by a rusty lawnmower"

rusty lawnmower by MMjr April 21, 2008

Rusty Lawnmower Bongo Drum 

When feces accidentally sprays out of the anus during the course of performing a lawnmower and is addressed by tapping it back into the anus, much like beating on a bongo drum.

How'd that orgy go, Max?
Oh, not too well, Horace. I had to administer a rusty lawnmower bongo drum. You see, I got a little wild with my pull on the anal beads and had to bust out my Billie Jean drum beats to quell the flow of ass butter. Thank God my 4-4 timing was impeccable otherwise it may have been much worse.

Rusty Lawnmower Bongo Drum by Shmizdow May 9, 2011