When a person blow thier nose in another person's butt and then uses said snot as lube for anal sex.
We didn't have any lube for anal sex so I gave them a Dirty Hanky and it was as slick as snot and never felt better.
by Devilmaycare69 August 6, 2023

“Did you hear about Johno? He’s a bit under the weather he reckons he went swimming in the lake on the weekend and I think the water made him sick”
I had a dirty spa did he?
I had a dirty spa did he?
by Lava guts June 6, 2023

by Newstepdad December 21, 2024

A Cleveland steamer with ketchup.
by Some guy in the US January 3, 2022

by Jeremyvine December 7, 2020

A dirty bird, a women who has no morals or respect for themselves. In other words a whore. Dirty Bird, or DB
"Hey man, i hope you didn't sleep with that Paige girl"
Yeah i did, why?
"I hear that girl is a Dirty Bird''
Yeah i did, why?
"I hear that girl is a Dirty Bird''
by greensmurf420 November 8, 2011

The act of riding a (you know what I mean ( ͡° ͜ʖ ͡°)) while watching Rainbowdash and the power of friendship; by the way she's straight asf.
by Trecofsky_Diane September 21, 2021
