look up any word, like cunt:
 
1.
A cooler slang for trampoline than tramp.
Pronounced: "po-leen"
Hey Lu, wanna go jump on that poline?!
by mmmmmmeeeeeeeeeeeeeeeeeeeeeee September 01, 2010
 
2.
noun - large booooobies

poline came from the coolest dude in the world.
i like tramps with polines.
by Alex C. February 13, 2005