Rustbutt

A gay man's period.

Once a month, for usually 3-5 days, all gay men experience rustbutt, when the accumulated semen and blood from a month of butt sex is shed from the anal lining, and comes out as a rust-colored fluid.

This totally hot guy wants to come home with me tonight, but I've got mad rustbutt :(

by Rabbi Rusty December 18, 2015

rustbucket thunderfuck

A sex move that involves taking an exhaust pipe from a 1989 Nissan truck, particularly with a lot of rust on it, inserting it into your partner's asshole, and pouring antifreeze through the pipe into the person's asshole.

Guy 1: I'm gonna get laid by this country girl obsessed with automotive vehicles tonight.
Guy 2: Nice one! You should give her the good ol' rustbucket thunderfuck.

by Huckleberry Mitch January 8, 2016

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!

by RobinHood2017 February 20, 2017

Rusto Guts

A woman or Young Lady who sleeps with graffiti writers and name drops.. Usually attempts to do graffiti but is not good at it

man, this art show is full of rusto guts

by Krafty 650 March 25, 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.

by Where's olly September 6, 2017

Russy

Rock pussy (from Land of the Lustrous; Houseki no Kuni)

Phos from land of the lustrous has a nice russy.

by yume-nagi September 30, 2021

Rabi-Rustler

Another name for a Nazi.

Soldier- Gosh, I hate them dang Rabi-Rustler's with the hail, and the Guns, and the oh my gosh look at those hats.

by KillaKan September 16, 2005