Dirty Thirties

The age at which single women without children realise that their biological clock is ticking, As a consequence they may lower their standards and increase their willingness to perform sexual acts as a matter of desperation in order to find a mate/sexual partner. They may also attempt to hook up with younger males as an attempt to elongate their youth.

The expression almost always refers to women, as men are thought to always be in this state.

"Lets go to club x and pull some dirty thirties..."

by MacTheKinife February 24, 2010

Dirty Thirties

The neighborhoods of 30th - 39th Avenue located in East Oakland CA. Home to perhaps the largest Latino community in Oakland as it's streets are commonly filled with Mexican Reastaraunts, Taquerias, Taco Trucks, Panaderias, and Mexican Supermercados.

What it do? You wanna hit up the dirty thirties tonight holmes?

by Blasphemous[Deity] June 28, 2006

Dirty Thirties

A bad type of Marijuana, most likely having seed's inside of the buds.
Mostly "brick weed" or weed that is dense and extremely compacted. Most bud smokers like fluffy weed.

-Luke always has dem Dirty Thirties.

-I grabed a snacth offa Jim the other day, and found out that it was Dirty Thirties, and i payed for dro.

by Moley the mole-ester February 19, 2009

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!

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.

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.

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.

by C-MART September 30, 2005