rusty mushroom

upon finishing anal sex when the male pulls out and has poop residue on his mushroom stick

Friend 1: Did you have fun with Heather last night?

Friend 2: Yea we had dinner and screwed and she let me put it in her backdoor but when we finished I had to go clean off ASAP because she left me with a rusty mushroom.

by SunDiablo September 6, 2013

Rusty Cleaver

A person in the workplace whose skill set is well ingrained in the past decade. Typically found denouncing new ideas and technologies, dropping buzzwords, and hacking together bits and pieces of other people's work in an attempt to appear knowledgeable.

Eric was brought on the development team as an expert, but we quickly found out he was nothing but a Rusty Cleaver.

by The Saver March 9, 2011

Rusty Venture

Verb. The most misunderstood and vile sex act in existence.

Descriptions vary from a complex excrement-enhanced onanistic act to a diving gear enhanced act of mutual ejaculate transfer.

Use of the term is generally only worth using speculatively, as the offer of a Rusty Venture generally leads to a night with mrs palm and her five lovely daughters

1) A Rusty Venture? It's when you **** the ***** with a *** in your ***** and push the sharp bit in your ****.

2) You're totally wrong, a Rusty Venture is when you push your elbow up her ******* and your **** down her throat. You then make a move like you're pumping up your bicycle and then you pull both out and **** in her ***.

3) IT'S A POOP HANDJOB!

by Blind Philip November 26, 2010

rusty horse

When a man sticks his head up another man's ass and they pretend to be a centaur.
The man on top can shoot a bow and arrow, but it's optional.

Centaurs are beautiful creatures, but rusty horses are more majestic.

The other day I went to the rodeo and rusty horsed in the stables with my partner, luckily he didn't bring his bow and arrow this time.

by PJBJ January 24, 2017

rusty key

A penis that hasn't been used in a long while.

That old man probably hasn't used his rusty key in years!

by Brokencheerio April 22, 2016

rusty cheeseburger

The Act of fisting a girl in her ass with a cheeseburger then eating it.

I'm hungry and horny, lets have ourselves a rusty cheeseburger

by JustTooChewy August 1, 2015

Rusty Bead

The act of using anal beads after they have already been used and covered in feces "rust"

Boy Ryan really enjoys giving himself a rusty bead after Mondo is done using his anal beads.

by RTB1 December 28, 2011