rusty custard

a mixture of poo and semen concocted by putting your dong into anothers poop chute

Sandra is such a lover of anal play and really enjoys a rusty custard eye patch as a finishing move

by Yosemite Slamdancer December 15, 2011

rusty spooning

When you spoon with a REALLY old person

"During my time camping, I WAS rusty spooning my grandma"

by The original rusty spoon February 4, 2016

Rusty Euphonium

When you pick up a girl, ram her vagina, attempt to stick the small end of a euphonium mouth piece into her nipple, and continue to play on the mouth piece, representing her body as a euphonium.

Yea man I gave her a Rusty Euphonium.

by snappyboi December 1, 2017

rusty overalls

When a blue collar working man gets home from a long day of work and hits the pub then comes home for a night of fornication but can’t undo his straps because they are rusty.. he unzips his mid section and had at it

After a night of prowling I met a burly construction worker who took me back to his trailer and laid the rusty overalls on me. Owwwwww!!!

by Case face December 20, 2017

rusty subaru

When you give a person a rim-job but they haven't wiped in weeks so they have shit stuck in their rim and ass hair

Jim: I had to give Zack A rusty Subaru last night

by Boobaru April 23, 2018

Rusty Dog

The male penis after raw dogging anal sex with a less than clean partner.

Rachel gave me a rusty dog last night. Had to shower it off.

That fast prostitute left me with one thick rusty dog.

Despite the pre-sex enema, I still got a rusty dog.

by Eaton Holgoode January 22, 2018

Rusty Foreman

The rusty foreman is when you initiate a rimjob but only after your face is defecated upon.

I hear that Charlie is into some wild stuff; eating ass isn't enough, he really dives into the ol' rusty foreman.

by Crusty Foreman May 8, 2018