Bellybutton Trampoline

When a chubby person wears a shirt that is too tight for them, and the material stretches tightly over the large recess in their stomach which leads to their bellybutton. The tightly pulled material yields a 'trampoline' effect over that area.

Tight fabric over the belly button crevice of muffin tops. bounce on that shit, yo.

That fat chick has some serious bellybutton trampoline going on with that shirt.

by h4xp0ck3tz January 15, 2014

heart trampoline

a movie, experience, or person that makes your heart go all flippy floppy

i wanted a heart trampoline but i didnt wanna watch a whole movie so i found the episode where they kiss for the first time and watched that instead

by u can call me al November 3, 2019

trampoline moshing

when numerous people get on a trampoline and jump around in a wild and crazy manner while thrashing around, headbanging, slamming, pummeling, tackling, and running into each other.
--just like regular moshing, except done on a trampoline, causing it to be crazier, more dangerous, and more extreme, therefore making it 10x better
--usually done while some insanely amazing screamo music is being played
--may result in unpleasantness, fainting, disorientation, loss of conciousness, excessive bleeding, seizures, sh***ing your pants, serious injury, or death (trampoline mosh at your own f***ing risk >:D)

Ricardo: Hey, look!! There's a trampoline!!!!!
Chuck: Let's go trampoline moshing!!!!!
Amelya: F**K YEAH!!!!!
Other girls:AHHH!!!! *run away in girly manner*

by Amelya the Great June 29, 2009

trappin'

The act of the local police speed trapping people or doing random DUI stops.

Yo, pigs was trappin' all damn night yo.

by J-man November 24, 2003

The wet trampoline

When a pragenant woman expells crap and smears in in a curculatory motion on her stomach. The man then masturbates in side the "shit curcle" and slaps the pragenant belly.

Cindy even though you are preagnant I still find you attractive. Let me give you the wet trampoline

by tramp dog May 17, 2008

trappin

Trappin : Cool; Bangin; Hot; Awesome.
Trap-on (To keep/get your "trap-on") : Chill; stay cool.

Ashleys getting her trap-on with that 20 bag. It's some trappin shit.

by Nox February 19, 2003

trampaline

having sex with an overweight man\woman while ur on top bouncing around on them like a trampaline

dam nigga that hoe was a trampaline last night, i bounced 3feet off that whale

by 0montezuma0 November 13, 2007