1 definition by WaxNWayne

A curse word,
originating from the annoyance of something important rusting due to bad maintenance or weather conditions.

It can be used in a similar way one would use "fuck" or "god"
"Rust, I missed my appointment!"

"That guy is a rusting idiot"

A: "I think my girlfriend is cheating on me"

B: "Rust!"
by WaxNWayne July 30, 2023
Get the Rust mug.