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

When you dress your penis up with all the condiments of a hot dog(ex. bun, ketchup, relish, mustard, ect.) and a girl eats it off of you.
by Spyda G January 4, 2008

Bif Nasty is the alter-ego of Ben Senter. Bif Nasty is a rude, crude dude that is a BAMF. He takes what he wants and wants what he takes. He is a limo riding, jet flying, wheeling, dealing, kiss stealing son of a gun. He is the best at whatever he does and wins everytime. Bif Nasty is not, I repeat NOT to be fucked with.
Guy A: Hey, who is that guy that is winning all the games and kissing all the girls?
Guy B: Dude, don't you know, it's Bif Nasty!!!
Guy B: Dude, don't you know, it's Bif Nasty!!!
by Bif Nasty May 25, 2007

10 weird websites that will cure your boredom. Look up this video on YouTube
Meaning: confused or you don't know something
Meaning: confused or you don't know something
That was shook-nasty baby
by Arizonaaa November 22, 2016

by Scott Junk October 26, 2010

by Heavy GG June 5, 2018

Something so utterly gross and unsanitary only a crack whore would attempt. The activity defies all dignity and self-respect.
by Bo-Jangle's Ballsack Attack September 13, 2009
