Dirt Nasty is a rapper from the group the Dyslexic Speedreaders. His real name is Simon Rex. Rex is a former MTV VJ and has landed various acting roles, most notably Scary Movie 3, where he played the white rapper. MTV let him go as a VJ after gay pornographic films with him in them surfaced on the internet. Today he is a succesful rapper/producer. Some of his more famous songs include "1980" and "My Dick," a song he sings with his Dyslexic Speedreader compadres Mickey Avalon and Andre Legacy.
"Yo dude did you see Dirt Nasty at the Roxy last night?"
"Man I wish I got as many girls as Dirt Nasty"
"Man I wish I got as many girls as Dirt Nasty"
by D-Nasty Fan December 9, 2008
 Get the Dirt Nastymug.
Get the Dirt Nastymug. by Onedizzle September 18, 2008
 Get the Dirt Nastymug.
Get the Dirt Nastymug. by Puckslut1234 July 23, 2009
 Get the Dirt Nastymug.
Get the Dirt Nastymug. A very nasty, skanky person. You know they're a dirt nasty by just looking at them. An example would be the skanks at your school. They dress, act, and are gross.
Hey, look at that dirt nasty over there." *Sees a skanky person that appears to act and look gross* "Ewwwwwwww! D NASTY!!!
by dnastexpert800 November 13, 2011
 Get the dirt nastymug.
Get the dirt nastymug. A term used by ricers to define a car that is extremely low to the ground. Most of the time this will involve their car scraping on the ground whenever they drive it.
by xXx_Pu$$yd3$tr0y3R_xXx_69_ May 17, 2016
 Get the dirt nasty lowmug.
Get the dirt nasty lowmug. by That On-Time Guy April 22, 2010
 Get the dirt dog nastymug.
Get the dirt dog nastymug.