When you're jacking off and your dick goes "Woh woh wohhh"
*woh woh wohhh*

Dad, David is playing with his tromboner again!
by painini September 1, 2023
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When you get a boner due to brass instruments, particularly the trombone.
Did you seen Jimmy earlier? He had a right tromboner.
by Lily Pseudonym December 6, 2019
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To fuck someone with tremendous vigor and zeal.
"Oh, yeah, Kimmie, I'm gonna trombone you until you can't walk straight for a week!"

"Did you hear about Zack? And how he gave Alexa the Tromboning of a lifetime? It's so sick."
by DisasterGrind July 25, 2009
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An instrument in the brass family. A trombone is a brass instrument, it works by the musician blowing into a mouthpiece which creates a buzzing sound. It hasn't changed much from its predecessor the sackbut, it still is a s shaped instrument with a very big bell end.
That trombones sound is so erotic, the raspberry blowing on me
by DaFyDd March 1, 2015
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A sexual technique usually used by homosexuals (or benders). Male1 kneels behind male2 and inserts his tongue into male1's anus. Simultaneously he jerks male1's beef bayonet causing immense pleasure (or so i've heard)
1) I got a brown tongue from too much tromboning
2)I think i'll start giving trombone lessons
3)I hate emo's (especially kirsty)
by Raameo January 25, 2005
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an act of sexuality when your partner presents the opening of a trombone/trumpet/saxaphone to your genitals and plays wildly.
ex. 1) Dude, your mom gave me such a tromboner
ex. 2) Hey, play your cards right and you might get a tromboner tonight.
ex. 3) Julie gave me a tromboner yesterday. it was meant to be.
by jroddie May 10, 2011
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