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1.
A girl that has questionable morality and several STDS.
Kate is a dirty slut.
by Karmis March 16, 2005
 
2.
hannah is such a kesha (dirty slut)
by keshafan June 02, 2010
 
3.
1. An exceptionally ho-ish ho.

2. Eric Cartman's mom, as stated in South Park episode #113. (Furthermore, she's a crack-smoking hermaphrodite...but that's besides the point.)
Trey Parker: Cartman's mom is a dirty slut!
by Quentinn July 15, 2006
 
4.
1. A ho who wakes up in the morning and brushes his/her teeth with a bottle of Jack
2. A ho who doesn't want to hear your blah blah blah and just wants to know where a man's penis is at
John: Hey, have you heard that new song on the radio?
Amar: OH YEAH, it's by that dirty slut Ke$ha! I love that song!
John: How did it go again?
Amar: DON'T BE A LITTLE BITCH WITH UR CHIT CHAT, JUST SHOW ME WHERE UR DICK IS AT!
John: ... HERE!
by kezza3597 June 02, 2010
 
5.
the slang term for a homemade roach for smoking; created from tobacco paper (specifically cigarillos) and cannabis; best enjoyed with use of a gravity bong.
Hey, I'm almost outta green, so who's down for a dirty-slut?!
Man those dirty-sluts you loaded earlier ripped my face off!
by ELovesTheFamFashoo October 18, 2010