rust never sleeps 

to never underestimate the power of the underdog

After the "Wrath Of The Racket" Ring Of Honor Show in 2003, a mystery assailant attacked Lucy Furr and left the note reading: "Rust Never Sleeps"

rust never sleeps by Andrew Bootman May 1, 2005

Rust Digger 

A Rust Digger is a broke ass white trash skeezer that is eyeballin' ur food stampz.

Holy shit. That bitch is a broke ass white trash skeezer that is eyeballin' ur food stampz, Rabid Chimp. Definitely a Rust Digger. She's also likely to pawn your k-mart socks.

Rust Digger by Rabid Chimp May 13, 2008

Rust Bucket

A TV Show on Youtube that is disturbingly odd and hilarious. Youtube username: Theerustbucket!

A man spits watermelon all over. I love the Rust Bucket!

Rust Bucket by REXAAW September 9, 2012

rust in pieces 

As commonly opposed to "Rest In Peace", it is used to wish death, esp. on an enemy or rival.

Rust in pieces, you son of a bitch!

rust in pieces by RobinHood2017 February 20, 2017

rust clut 

This is where a girls vagina has had plenty of use in the past, now it has gone rusty from not getting any action.

Daisy was brilliant back in the day, but her rust clut is putting me off.

rust clut by Where's olly September 6, 2017

rust belt 

the declining industrial areas of the northwest

Many factories in the rust belt cities had previously closed down due to temporary economic decline.

rust belt by Light Joker May 24, 2006

rust bucket

people that do too much drugs, being rusty at things, not as smooth, a little slow

"He smokes weed, does E, coke, almost every drug in the book."

"Yeah, he's a rust bucket"

rust bucket by Limberly July 2, 2006