dirtythirty 

A group of girls who walk the fine line of classy and trashy…

Bro 1: Yo did you send out the invite for tonight
Bro 2: Yeah dude it’s gonna be a time
Bro 3: Did you invite the dirtythirty?
Bro 2: Ofc man, wouldn’t be a party without them

dirtythirty by lilnorman030 August 20, 2021

dirtythirty 

A group of girls who walk the fine thin line between classy and trashy…always a good time and super fine

Bro 1: Yo did you send out the invite for tonight
Bro 2: Yeah dude it’s gonna be a time
Bro 3: Did you invite the dirtythirty?
Bro 2: Ofc man, wouldn’t be a party without them
Bro 1: Oh you know it

dirtythirty by lilnorman030 August 20, 2021

Dirty Thirty

When a woman reaches the age of 30 and becomes an insatiable nymphomaniac.

Susie hit her Dirty Thirty, and now there's no stopping her!

Dirty Thirty by coryn_wants June 22, 2011

Dirty Thirty

A thirty milligram oxycodone pill that has been pressed with unknown chemicals. Often cheaper than oxy’s from a script as you can tell they’re not from an industrial press.

Aye you got those dirty thirty’s?
I got some dirty thirty’s for the low.

Dirty Thirty by Bigballer69123 October 5, 2020

The Dirty Thirty 

Refers to the thirty seconds of free adult entertainment often offered at hotels.

Greg, Erik, Matt, and Daemon were dissapointed that The Dirty Thirty in their hotel room didn't involve any action. They later realized it was because the couple wasn't knocking boots they were making love.

The Dirty Thirty by Game Scoop super friend October 26, 2009

Dirty thirty

A thirty pack of beer! Ususally Keystone!

Hey man we drank a dirty thirty! Right On.

Dirty thirty by C-MART September 30, 2005

Dirty Thirty

A case of Keystone Light beer. 30 cans... Popular at high school and college parties because of the beverage's affordable cost in comparison to other beers. The term "dirty thirty" was coined in reference to the beer's lackluster if not downright "dirty" taste, and quantity of 30 cans of beer in the package. Despite its shortcomings, eager drunkards across the great u.s. of a. are willing keep their costs down on the shillings to shitfaced (s.t.s.) ratio scale so that the former number can be achieved for a lower price.

"Hey Tom's house is open tonight. I'm going to swing by the Shell and pick up a dirty thirty."

"Alright Ladies, this dirty thirty is on the house!"

Dirty Thirty by mr.toyota January 4, 2008