A fork of Rural Dictionary
Someone lays in the pre-anal sex posistion and spreads their cheeks while a very friendly companion pours a double shot of tequila into their gaping void. After thirty minutes of holding the shots inside of their rectum, the companion places their lips around their partner's anus as they fart the shot of diahquila into their welcoming mouth.
My poop shoot hurts from the Dirty Thirty last night! I've been backed up for a week from the Dirty Thirty!
A drinking game (originating in Upstate NY/Capital District area). Usually played, just prior, to heading out to the bars & clubs (A.K.A. "pre-game drinking" or "pre-gaming"). RULES: using an egg timer, or clock... every participant drinks a completely full shot glass of beer every minute, on the minute. This game is used as an easy way to get a quick "buzz"... yet difficult (for some) due to the constant smaller quantities of alcohol, timing, and aeration of the beer. SEE: "Power Hour" for a longer version of this game.
Person A: "Let's head out to the bars!" Person B: "No. Let's watch the end of the game, then head out to the bars." Person C: "I want a good buzz before we leave..." Person B: "Let's do a Dirty Thirty, then head out to the bars!"
When a Penis is 30 percent erect.
Ron: That fat bitch has a peeping thong! Steve: Yeah but it's kinda hot. I got a dirty thirty
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.
When you and a friend split a 30-rack of any beer, and split a white castle crave case 30-pack.
Don't do it the next morning I threw up pink balls?!?!?!
A blunt/joint of weed laced with cocaine. There is no limit to the amount of cocaine you can use to create a Dirty Thirty, however it is usually a half of a gram or about Thirty dollars worth.
I need some yay to go along with this green so I can roll up a dirty thirty.
A new word in 2008 for being rich and or outgoing/popular without any effort
Jheeeze dat guys gone dirty thirty! Im not a hater, buh shes a dirty thirty bitch lool dirty thirty bwoii