The California steamroll is a technique that requires the female, during intercourse, to lie on her back while the male poops on her chest and then does a somersault over it forming a type of steamroll.
During sex Tim had to poo so he had Shirly lay down on the ground and gave her the California steamroll.
by Steve-O Supreme-O November 09, 2006
by Guess whoooooooo October 19, 2017