dusty missle

When you do anal with someone and they fire out your dick with explosive diarrhea.

We're going out for Mexican tonight baby. I want me a dusty missle

by Houstonwehaveaproblem April 11, 2016

dusty doorknob

The act of having sex with someone over 65 years of age

Jim: how was your weekend Tom?

Tom: it was great, I had an aggressive dusty doorknob with my grandparents!

by ThePopcornMaker, chilled mango April 18, 2016

dusty wheelchair

When you fuck a paraplegic in a old wheelchair.

Bro I gave Amanda a dusty wheelchair

by Lmfao69 June 8, 2016

Dusty crumpet

A dusty little fucker who has problems like a box of old ass crumpets

Your such a dusty crumpet

by Pew.pew.pew.alpaca May 30, 2016

dusty brush

When you know you have to take a dump, but you really have to fart, and you fart not quite enough to poo your pants. It's a close call to actually shitting.

I really had to fart and it ended up being a dusty brush. Now I need a bathroom.

by back2basics November 19, 2016

dusty old muffin

When your balls are all old and wrinkly and they haven't been touched in a long time

That man looks pretty old, i bet he has a dusty old muffin.

by Bub4 February 11, 2017

Dusty Taco

The vagina of a lonely woman, who hasn't had sex or masturbated in a couple weeks at least. She is a very sad sight to see. The term "dusty taco" refers to the human embodiment of depression and loneliness. The women with a dusty taco are usually under age or about ready to commit suicide. Either way, it is very to approach a girl with a dusty taco.

"God damn that girl has a fucking dusty taco!"

by Gayson4/20 April 19, 2017