Rust check

While having anal sex with your female partner, massage the clitoral area until she ejaculates. At this time, simultaneously remove your penis from her anus, dip it in the ejaculate and proceed to paint her butthole

Hey bill, your sister let me do anal last night, and I even got to finish off with a rust check

by Fugserght January 9, 2016

Rust

Another way to say Trust.

You are rust worthy

by astro_Protogen April 3, 2021

rust

the shittiest programming language known to man

"Man ive been trying to learn rust but this sucks so fucking bad id rather lick the dried shit of a dead dog"

by onbkiller December 5, 2024

rust bykle pump

when you beat someone on for honour but you've already had a week ban from psn and don't want to call them a cunt so you respond to their hate with 'your are rust bykle pump' just to let em know.

mate you yeah, your are rust bykle pump

by The Rush-in Recruit April 15, 2019

Boston Rust Crust

Hard, dried up jizz on the rim of the booty hole from the night before.

Girl... you gotta take a shower first! You got some Boston Rust Crust around your chocolate starfish from last night!

by RichTheRedn3ck August 13, 2024

Rusting

Losing skill in something that you used to have a lot in

Guy 1: Man, you’re so bad at this game
Guy 2: I’m rusting

by Generic Name II July 4, 2023

skunk rusted

when you are masturbating and you bus-a-nut on yourself and your sperm drips down into your asshole

" dude i accidentally skunk rusted myself yesterday night" { TB-SG }

by young dagger dick { rip X } July 31, 2018