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 22, 2013

trampolining

The cursed definition of jumping on a trampoline. Users use the word trampolining in internet GIFs, using mostly anime characters ahem- "jumping."

"God i love trampolining"

by TheWeirdMemer July 25, 2022

Trampoline Tumbling

Yo ah trynna hump sum

“Put me and ice spice in a room and youain gon hear nun but trampoline tumbling”

by tripleSBJ March 16, 2024

reverse trampoline

Sex move, Cowgirl based. The bottom thrusts repeatedly, bouncing the top up and down on them. Known as the reverse trampoline because the bottom (the trampoline) bounces the top.

"My girlfriend and I tried a reverse trampoline last night."

by LunarLander August 07, 2017

hand trampoline

slang term for a butt that i (kaylor) just invented

hamnd trampoline
:hand trampoline

by ham trampiline February 02, 2021