look up any word, like trill:
 
8.
When you in a car and you just banging out whatever makes you that dough(money)
I can't be stopped today im just riding dirty getting the deal done son...
by RichieRooRoo January 13, 2011
 
9.
Operating one's luxury SUV or high-end sedan without utilizing factory-provided seatbelts.
"I had just ironed my shirt, so I made sure that I was riding dirty on my way to picking up some organic papayas from Whole Foods."
by UrbanDC February 01, 2008
 
10.
Operating a motorcycle without a helmet.
That dude must be going at least 100m.p.h. and he's even riding dirty.
by D-man FL October 07, 2008
 
11.
The act of having sex after a man has already ejaculated (especially inside of a condom) and him therefore possibly having viable sperm already on his penis.
Dude; I only had one rubber but she was good to go again, so I wuz riding dirty the second time yo-
by rickkym January 19, 2009
 
12.
When your underwear rides up your ass.
Hey, when are you going to pull your underwear out of your ass?

Yea, they have been riding dirty for a while.
by Trolissa January 18, 2010
 
13.
Having intercourse while either covered or wallowing in vomit and feces.
The incontinent drunks were riding dirty in his sister's bed!
by Katie MacIntyre January 02, 2008
 
14.
Sneaking in nips of alcohol (generally vodka or whiskey) to a gathering, such as the workplace, sporting events, or concerts.
"Mr. Darts was riding dirty as he walked into the arena, thirsty for some Harvard football and the Jim Bean he has neatly tucked away in his back pocket."
by shizzmoney October 02, 2009