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2 definitions by Oh Dee Vee

 
1.
Even more whorish than a dirty 1:30, a girl you pick up outside the bar after it closes usually around 2:30 am that you don't have to impress at all. She could care less who you are, she just really wants to get banged.
Dave: Did you end up picking up that girl at the bar?

Me: Nah, but I picked up this dirty 2:30 instead.
by Oh Dee Vee February 06, 2010
 
2.
A whorish girl that you pick up at 1:30 am from the bar without having to buy her a drink, or really put any effort into it at all. She's not necessarily hot, but she just wants to get banged.
Dave: Did you pick up any girls from the bar last night.

Me: Well it was getting late so I picked up a dirty 1:30.
by Oh Dee Vee February 06, 2010