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3.
To partake in the act of smuggling or trafficking narcotics
we wre riding dirty tryin to make some cash real quick

"they see me rolling, they hating, patroling and tryint to catch me ridin' dirty" in Ridin' by Chamillionaire
by sec_8 April 26, 2006
 
36.
driving while having warents out on your name.

not any of this not showering shit you are making up.
don't want to be caught riding dirty
by diesel.. June 23, 2006
 
37.
Continuing one's activities after having defecated without wiping one's anus. In other terms, not wiping yo' ass after shitting
Gangsta: Yo, man, he was riding dirty all night last night.
Homedawg: Yeah, man. That must explain why he smell like crap.
by Ward8 June 05, 2006
 
38.
Trying to drive your car with an un plugged playsation/x box controller
Chamillionaires passangeer is riding dirty
by RyanFromTheBadLands July 16, 2006
 
39.
1. To be caught in your car by "da po po" after a period of time of not showering.

2. To be caught in your car releasing flatulence.
"Hey man, what's that smell? You riding dirty?"
by J Dawg June 18, 2006
 
40.
Riding anything after you have had sex with a dirty whore.
Dylan: I had sex with mikes sister last night and then drove home.

Ben: Dahh you were Riding Dirty.
by Kyle Sherwood77 May 17, 2006