Rusty Trombone 

When your ass is licked while being jerked off. The act closely represents the playing of the Trombone. The ass itself represents the "rusty" mouth piece and the dick representing the slide.

She got mad Jazz improvisational on my ass and started playing some sweet notes on my rusty trombone.

Rusty Trombone by MADDOG101 June 21, 2009

Rusty Trombone 

adj: description of male genitalia that is not used on a daily basis, or the inability to obtain erection when aroused.

In years, Rob had only had one intimate encounter. Though she was no toothless-wonder, rob had a rusty trombone.

Rusty Trombone by hahahaha April 19, 2006

rusty trombone 

when you have eaten beans and as a result have mud butt,the feamle simutaneously licks the anal cavity while giving her all at a reach around

my shit was a little runny so she used a clothespin to put on her nose as she enjoyed giving a rusty trombone, now if thats not defication i dont know what is

rusty trombone by balls to tha wall April 19, 2006

rusty trombone 

The act of having you're ass licked and getting a handjob at the same time

That girl sure plays a mean rusty trombone

rusty trombone by tisom July 6, 2014

Rusty Trombone 

The act of licking an anus whilst giving a hand job at the same time.

George gladly accepted jakes offer for a rusty trombone.

Rusty Trombone by Nimesh June 12, 2017

Rusty Trombone 

Anal licking from behind while giving a reach around. Named for the motion n which the facilitator uses while doing the act. Similar to what a trombone player actions are.

If I can talk her into it, I’m getting a rusty trombone for my birthday.

Rusty Trombone by One ball Lucky Charlie May 28, 2018

rusty trombone 

when you fuck a girl in the ass and then jizz but keep on fucking her when you pull out your dick it looks like a rusty trombone.

i did a rusty trombone last night

rusty trombone by lkjhhjkl January 2, 2010