what exactly does "riding dirty" mean?

It refers to driving a vehicle with enough illegal drugs or unregistered firearms to be charged with a felony. The phrase is believed to have first been coined by rap band UGK (Underground Kings), whose first real hit was the 1996 song "Ridin' Dirty".

It means breaking the law while driving. Doing whatever that is breaking the law. It could mean riding without a license. Riding with guns, drugs or just with tickets and warrants out on you. It depends on the situation

Referenced to driving a vehicle with any form of illegality; 1. Driving with an expired, suspended, or revoked license; or driving without a valid license or license plates. 2. Driving a vehicle with expired tags or failed inspection. 3. Driving a stolen vehicle. 4. Driving with unregistered guns in the vehicle. 5. Driving while intoxicated or under the influence. 6. Driving with illegal drugs/controlled substances in a vehicle.

Riding around with illegal things in your car

Ridin dirty means like weed ETc.......

ridin with drugs or guns nd stuff like that, things that can get u arrested

that's when you've not had a wash for ages and you just got into the car.

You skipped the morning shower??