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39.
When i give my brother a rim job and jack him off at the same time. Very pleasurable endeavor. Something that everyone should partake in.

When mom leaves for work i give rex a nice rusty trombone. HE LOVES IT.
by reehmeyr February 13, 2008
254 143
 
1.
To get rimmed whilst recieving a hearty reach round, thus resembling a trombone player in full chorus.
Phoebe's rendition on my rusty trombone last night, was so moving, it bought a tear to my eye.
by Andy Rush January 20, 2003
13754 5430
 
2.
The act of performing anal cunnilingus while reaching up above the testicles to manually administer quick up and down motions to the penile shaft; resulting in a violent yet pleasant explosion. It is then customary for the female to then give a quick blow into the anus for good luck, the lips blowing into the anus sounds very similar to a trombones sweet melody. This was introduced to the Americas in the late 50's.
While receiving a rusty trombone I lost control of my bowels.
by JAZ October 14, 2004
8597 4110
 
3.
Having a girl lick your asshole while giving you a hand job.
"The orchestra of fucking sounded much better with that Rusty Trombone."
by Ryan May 24, 2004
6396 3044
 
4.
the act of a woman (or man) eating out the asshole of a man while reaching under his crotch and administering a handjob. (slang: rusty trom)
Man, Ashley gave me a rusty trom last night. It was awesome.
by Bryan asadsfadasfa December 02, 2003
1774 1083
 
5.
When someone is tonguing your balloon knot while giving you the good ole reach-around.
I received my first rusty trombone in Maastricht.
by NYPD February 09, 2004
2406 1885
 
6.
A simultaneous rim-job/ hand-job.
got a great rusty trombone yesterday
by Mikus February 06, 2003
2254 1739
 
7.
when a girl is jacking you off and licking your browneye at the same time
waaa waaaa waaaaaaa
by comal6669 October 19, 2003
1298 789