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1.
a girl who's so easy, guys take turns jumping on and off of her

a girl who has sex with so many guys, it seems they're jumping on and off of her
example example example this is stupid example example trampampoline
by finna getta February 27, 2008
11 8
 
2.
Used to express excitment beyond all excitment. Has no real meaning. Used in email subject field to show receiver how excited you are.
Dooooooood!!!!! Trampampoline!!!!!
by Marius00 October 18, 2006
10 11
 
3.
matress trampoline for the beginers and etreme way of having fun
man thats a sick ass trampampoline
by utokerofckz May 26, 2006
3 12