dirty slice 

A slice of pizza that costs less than a dollar. Its commonly priced at 99 cents. This type of pizza is usually questionable in terms of quality, toppings and overall freshness. A dirty slice is often acquired in the late hours of the night.

Man im hungry, who's up for a dirty slice?

dirty slice by octapi July 22, 2006

Dirty Slick 

Intentionally storing Dingleberries and other various vaginal fluids in your mustache for your own personal satisfaction

I pulled a Dirty Slick on Luke's momma last week oh Lord the smell of her puss on my Stache still puts me to sleep like a lil baby boi

Dirty Slick by The REAL shark papi April 24, 2019

Slick Dirty McSmoothy 

Dave Turene

Dave Turene

Slick Dirty McSmoothy by Joe Martin September 10, 2003