Trampoline headbutt

What somebody under 5 foot does to somebody.

The guy/girl had to trampoline headbutt that dude.

by Solid Mantis July 8, 2020

Trampoline roof

A car roof that has been bent downward from children bouncing on it.

I've had to lower the price of my car on craigslist since the kids gave it trampoline roof.

by pingvuiini August 25, 2013

Trampoline Diddler

A new swearword able to dodge the Youtube demonetisation scheme.
Created by Ciaran Carlin in his bedroom 2019

Stephen tries smells l̶i̶k̶e̶ ̶s̶h̶i̶t̶ like a trampoline diddler

by zaackingdom March 21, 2019

undercover trampoline

The act of stretching one's scrotal skin out with two hands - using thumb and forefinger - parallel to a primary surface (i.e. a bed or floor) until smooth, with the penis resting on top, utilizing the grip and taut skin to move the scrotum up and down at various speeds to have the penis bounce off of it continuously.

I’m going to go home and play undercover trampoline

by MyNutsRSweaty January 23, 2019

poo trampoline

When one does a poo and doesn't want to make a splash one puts down some tissue paper to minimise embarrassment

'Hey man, I didn't hear you poo'

'Yeah man, I used a poo trampoline'

by Stegorubber January 19, 2017

Welch’s Trampoline

While having a Threesome place one member lying on there back on the verge of diarrhea and place another mouth wide open infront of others butthole the third member will then jump on the stomach of the member laying down prompting them to shit uncontrollable in the others mouth completing a welch’s trampoline

Bro this girl from the bar last night was a freak we went back to her place and we did a welch’s trampoline with her roomate

by Dr.jbalvin May 5, 2024

Trampoline Dodgeball

Getting balls in the face for an hour from a man dressed as a wolf jumping on a trampoline.

I got trampoline dodgeballed last night, my face still hurts and I'm still hot and sweaty.

by CylonChris January 4, 2022