The act of taking the leftover mashed potatoes, from Easter dinner, and inserting them into your partners vagina while she is on her period, then fucking the mashed potatoes out, resembling a rusty snowplow on a beat up '76 Chevy truck....
After my uncle tried to fight my sister at my moms Easter dinner party, John gave me Rusty Snowplow.
by KRiver December 22, 2016
When you are twerking your partner and you fart but its a shard and you spray shit all over their face.
After a drunken night of cheap alochol and bad clams, you and your partner experience a rusty vangouh.
by Rosie cheerio June 19, 2021
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
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