When someone is performing a rim job and simultaneously giving a handjob. At the moment of ejaculation, the thumb of free hand slides into the chocolate starfish.
"This freaky chick is giving me a Rusty Trombone like a jazz legend, but then she flips the script and turns it into a Rusty Thumboni. Now she's my wife"
by annoyasaurus November 23, 2013
The act of a man fucking a person in the ass and when he pulls out with a shit covered dick he tucks it in between his legs to look like a woman.
by Taytaygaygay July 22, 2023
Eating the ass of a homeless man that's just had question mexican food for lunch. All while wearing a French maid outfit.
Man, I was so drunk last night I went down to the shelter and did the Ol Rusty Harcok. I feel like I need a shower.
by Klaxon722 May 14, 2019
A man's penis immediately following the act of anal sex. This term may be used in the context of both heterosexual and homosexual buttsex.
After cock-washing or A2M, the penis is no longer properly described as a rusty thruster until it is returned to the anus.
After cock-washing or A2M, the penis is no longer properly described as a rusty thruster until it is returned to the anus.
Her painful red anus gaped open, drooling lube onto her clean white sheets as the dirty old man slid his rusty thruster from her defiled poop chute with a wet, sucking sound.
by Dirty Raunchy Sanchez March 29, 2014
by giantsnail December 25, 2020
by parsleypants April 01, 2021
by RustyRailgirl September 05, 2015