p seat 

Slang for the passenger seat of a car or any vehicle.

You can call shotgun all you want, but my girl got p seat.

p seat by Copythatagentk February 22, 2011

P Seat Driving 

When the passanger (p) reaches over from his seat and stears the vehicle while the driver mixes a drink, rolls a joint, etc.....

Driver: Hey man, how many bars you want?

Passanger: Give me two.

Driver: Grab the wheel and do some P Seat Driving while I get them out of the bottle for you.

P Seat Driving by Foxy Boxy November 30, 2011