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1.
Slang for the musical instrument, trombone.

Trompwns absolutely pwn all other instruments with trompwn suicides and lame sexual jokes.
Trompwn player - Wanna hear a good pickup line?

Regular Guy - Ok, sure

Trompwn player - "Hey baby, Trompwns do it in all 7 positions"

Regular Guy - Wow, that simply pwns all other pickup lines. I wish I could play the trompwn..
by bile2 March 03, 2010