When a guy or girl has a sweaty butthole.
Person 1: "Man did you see that guy in the PE room?"
Person 2: "Yeah, when he bent over I saw his dirty swamp."
Person 3: *Throws up*
Occurs when a woman puts a large amount of cocaine in her asshole during sex, then farts on a man's face, leaving a cocaine-fecal matter residue on his face. Named "Montana" for the character Tony Montana of the Movie Scarface.
Friend 1: You know that guy Jim?
Friend 2: Yeah, the one that does a ton of coke?
Friend 1: The very same. I heard that he made a prostitute give him a dirty montana last week.
When you are playing fortnite and eating laxative gummy‘s and right before you get the win you shit your self while yelling oh fuck
Rob pulled a dirty dick last night
Fucking an animal to the point your sperm comes out of its eyes while sitting on a dragon dildo.
Eww, that guy is doing the Dirty Aiden 24/7.
When a someone eats pussy so good the girl squirts on their face
"Ouhhh, you're- g-"
*squirts*
"Did I just give you a Dirty Rowan?"
"I-"
When a hot guy with a shaved head fucks a girl very hard in her mouth with his fat cock
“Every girl dreams to get a Dirty Allan
A person who Eats a lot of pussy, not multiple just one,, but all day every... He don't care what day.. probably smokes a lot of pit..
Ethan "where's Damion?"
Devon "idk he's probably at home being a Dirty Damion"