Mouse on a Trampoline

The act of stretching one's scrotal skin and bouncing the penis repeatedly on it for a large audience, preferably unsuspecting churchgoers...or an elementary school.

The sermon was interrupted when a man stood and entertained the congregation for hours with his mouse on a trampoline.

by Hi-Definition July 12, 2009

bald headed mouse on a trampoline

stretching one's scrotum forward and shaking it up and down so that the tip of the penis bounces on it

hey stuart, did you ever see a bald headed mouse on a trampoline?

by madfunfrank September 30, 2013

mouse on a tramp

Spread your ballsack wide and then flop your cock up and down, like a mouse on a trampoline.

Aug dawg sat on a crusty couch in westsinster on a lonely Monday night, bouncing his mouse on a tramp.

by Aug dawg November 24, 2013

little mouse on a motorcycle

The excuse Junior gives after passing a series of popcorn farts that go... putt putt putt!

Mother: Um, Junior... did someone just pass a series of popcorn farts?

Junior: No Mother... that was just a little mouse on a motorcycle riding through the house.

by janedough March 5, 2008

Mouse on a Harley

A diversionary excuse used when caught farting in public

John was standing in the break room at work and tried to sneak one out.
Jane walked in and having obviously heard it made a face at John.
John said, "Did you hear that? Must have been that mouse on a Harley again."

by Miggity Miggity May 22, 2018

Mouse on a harley.

A rough sounding fart that you make while sitting on a leather seat.

"Is someone using a jackhammer?"

"No, it was a mouse on a Harley."

by impasta_pasta October 21, 2014

Mouse on a Moped

The phrase used by an adult who just "farted" to convince a young child that the flatulence they just heard didn't really come from said adult.

Uncle Eddie: "PPPPFFFFFTTTTT"!!
Niece Lilly: "Uncle Eddie!!"
Uncle Eddie: "That wasn't me honey, that was a mouse on a moped!"

by Laika 2 April 29, 2015