tromboner 

the best instrument in the world also known as the trombone it is long with a slide hense the name

what is that
oh thats a tromboner
oh cool can i play

tromboner by tododeku shipping cosplayer February 25, 2020

Tromboner 

An erection belonging to a male person playing a trombone or trombone-like instrument.

"I heard that Jeffery got a tromboner in band class at school today."

Tromboner by Tygerlee78 April 11, 2020

Tromboner 

When a male individual is in the action of masturbating, and they all of a sudden ejaculate extremely loud, much like a Trombone.

"hey, I hear edric cums loud as fuck, I like that. He must have a Tromboner"

Tromboner by AikaFNBR December 1, 2020

Tromboner 

When a male individual is in the act of masturbating, and then ejaculates extremely loud. This resembles the sound of a Trombone.

"hey, I heard Edric cums loud as fuck, I like that. He must have a Tromboner"

Tromboner by AikaFNBR December 1, 2020

Tromboner 

The scientific word for a trombone

James: “Hey did you hear that Sam started playing trombone?”

Keith: “It’s actually called a tromboner”

Tromboner by jewphonium October 12, 2022

Russian Tromboner 

Russian tromboner: when a russian girl is high and plays the trombone hallucinating thinking it's dick.

Man did you see the Russian Tromboner last night after the party?

Russian Tromboner by omarstones July 9, 2014

Human Tromboner

It consists of blowing into the receivers anus while firmly grasping the gonads and you can probably guess the boner part, in order to emit a symphony of weird noises.

Man 1: Becky gave me a human tromboner last night

Man 2: that sounds like it was fun

Man 1: yeah she played my ass like a jazz tuba

Human Tromboner by Magnumus Dongus August 11, 2018