by partytime2009 December 24, 2009
A sexual act performed by one girl, thirty guys and a merry-go-round. To do this, the girl kneels on the edge of the merry-go-round and the merry-go-round is given a swift spin. As the merry-go-round spins, the girl then gives head to each male in the circle, creating a seemingly endless circle of blow jobs.
Jimmy: Hey, did you get the dirty thirty?
Leo: No, I can't drink, there are exams this week.
Jimmy: No, I mean the dirty thirty from Nafer.
Leo: No, I can't drink, there are exams this week.
Jimmy: No, I mean the dirty thirty from Nafer.
by sweetlou69 April 24, 2010
The age in which it becomes socially unacceptable for a man to ogle and hit on any female under the age of 20. Its just creepy to see a dirty old man (age 30 and over) salivating over a hot young thing (less than 20 years old)!
It didn't bother me so much when Bill was 29 and hitting on the hot little 19 year-olds, but now that he is dirty thirty, it is just sad to watch.
by E.J.K. January 26, 2008
Noun, South Side Chicago: 1. A $30.00 eighth of cheap weed, invariably containing many seeds and stems; 2. Nick Swisher, player for the Chicago White Sox, who is in possession of both the fire and the passion.
"You pick up some dank tonight?"
"Nah, just a dirty thirty. It's straight, though."
--
"Fuck yeah! Dirty 30 just doubled to left!"
"Nah, just a dirty thirty. It's straight, though."
--
"Fuck yeah! Dirty 30 just doubled to left!"
by Red Line Mike May 15, 2008
Dude, I drank a whole dirty thirty last night -or- Wanna get a dirty thirty?
by sarah515valleyjunctioncrew March 23, 2004
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!
I've been backed up for a week from the Dirty Thirty!
by martinswiggart January 25, 2008
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.
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!"
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!"
by meatomatic May 14, 2009