an import vehicle from japan whose appearance isnt of the norm. (i.e. it is not stock, and its not all riced out) The aftermarket work to the car is done nicley, and to the fullest extent.
"Dude, Jerry's new car is some dirty rice bro. It aint all "pep-boied" out like his brothers POS.
by Raabe June 14, 2007
Dirty Rice is a term that basically means "a shit-stained pussy". It occurs mid-coitus when you pull out of the anus and proceed to insert into the vagina and continue coitus.
Your friend awakes from a daydream to declare "last nite I was banging your mom in the butt then I pulled out and put it in her vag!!" Which is then followed by an observer declaring, they call that dirty rice!!
by Gambo1984 February 18, 2009