California Pizza 

The sexual act of jizzing, shitting, and vomiting on an unsuspecting woman's (or man's?) chest (in no particular order), making a very disgusting pizza. Then for added entertainment, rub her jugs together to slice up the pie.

Man: I met this chick at the bar with a tramp stamp that said "Cali 'Za" and I had no idea what it meant.

Friend: Did you ask her about it?

Man: Yeah, then she took me back to her place and had me cum, shit and throw up on her chest, she called it a "California Pizza"

Friend: Why would you even do that?! shit.

California Pizza by Hustle and Go May 3, 2009

california pizza roll

While giving anal outdoors in the summer, you donkey punch her so hard, she spews liquid shit everywhere, resembling an exploded pizza roll.

Ayo girl, want a california pizza roll?

california pizza roll by BabyWhiteSeal May 10, 2016

California Pizza Kush 

Created In Sunland-Tujunga by J-Obar in 2006 for the meaning of dank soo good it hits you harder than you're favorite deep dish from California Pizza Kitchen.

person 1:"Upson?"
person 2: "what the fuck is Upson?"
person 1: "Chillin dude, about to smoke some of that California Pizza Kush."

California Pizza Kush by Jeffreo Bar May 1, 2008

California Pizza Kitchen 

The act of eating 10 pepperoni pizzas while your ass is simultaneously plugged up (to mimick the effects of constipation). Then shitting on a newspaper and making your partner read it.

Dude, I saved the newspaper from the day after 9/11 and decided to do a California Pizza Kitchen for my girl. I think she'll like it.

California Pizza Kitchen by billygowhoop August 14, 2008