look up any word, like ratchet:
 
15.
In the South, a girl, friend, pal, person.
Hey, dirty. What's good?
by hannerkinz July 17, 2009
 
16.
Name for someone with some type of STD. Usualy it can be assumed with sluts and whores.
Guy A...so man what you do last night

Guy B...man i ended up fuckin that ashly chick.
Guy A...dude i hope you used a condom, that chick is dirty.
by jimster1989 February 15, 2009
 
17.
1. In dubstep, dirty indicates lots of wobble and bass drops.
2. Sexually promiscuous, often a reference to sexually transmitted diseases.
3. Unsanitary or germ-infested.
1. Rusko is dirty.
2. Sasha Grey is dirty.
3. McDonald's bathrooms are dirty.
by Kwing September 14, 2010
 
18.
a group or one women who is/are huge sluts,skanks,tricks,ugly bitches who go to hc
"haha hey sid look at that group of fucking dirty's"
u txtin the dirty's?"
by justin mac man December 10, 2007
 
19.
adj. Possessing narcotics or other illegal substances hidden on your person.
A: The fucking po'po's are pulling us over.

B: Shit n*gga, I'm dirty.

A: Swallow that shit right quick.

B: A'ight
by JGD July 19, 2006
 
20.
mixing cocaine with weed. straight from tha durty... 305!!
yo, u wanna hit dat dirty?
by angie February 23, 2005
 
21.
a word used to describe something that is praiseworthy or done extremely well. in the same vein as nasty or, in some cases, filthy.
guy 1: "did you come to our game last night?"

guy 2: "yeah, i saw you hit that line drive in the fifth inning"

guy 1: "shit was too dirty!"
by mr. hemphill January 01, 2011