Something failing couples try to save their marriage. The man attaches a low pressure air pump to his pens and injects air into his bladder, he then has sex with his partner as normal while 'peeing the air into her, making a trombone sound.
by SquatchIt September 23, 2020

The trombones a stupid instrument that has a big slip and slide you move with your arm. Its not fun. Wouldn't recommend.
by Uhhh name go here or something January 13, 2025

by TrombonMan December 17, 2016

by ShadySphincter69 November 22, 2023

A euphemism for trombone suicides used by some schools because the school/district feels using the word suicide in casual conversation is insensitive.
Often shortened to just sewerslides.
Often shortened to just sewerslides.
Band director to class: Trombones. Your going to learn how to do trombone sewerslides and do them at the football game without offing your classmates.
Student: Why don't we say suicides?
Band director: Because the office doesn't like it when we use that word.
Student: Why don't we say suicides?
Band director: Because the office doesn't like it when we use that word.
by BrenUnderPar July 11, 2025

rust·y
/ˈrəstē/ adjective
1. (of a metal object) affected by rust.
trom·bone
/trämˈbōn/
noun
a large brass wind instrument with straight tubing in three sections, ending in a bell over the player's left shoulder, different fundamental notes being made using a forward-pointing extendable slide.
What your dick looks like after having anal sex. The slide part allbrown and rusted looking.
/ˈrəstē/ adjective
1. (of a metal object) affected by rust.
trom·bone
/trämˈbōn/
noun
a large brass wind instrument with straight tubing in three sections, ending in a bell over the player's left shoulder, different fundamental notes being made using a forward-pointing extendable slide.
What your dick looks like after having anal sex. The slide part allbrown and rusted looking.
"When i pulled it out of her butt it was all dirty," I said. Laughing my friend said "she gave you the Rusty Trombone."
by jayram1408 January 17, 2023
