Gallon Of PCP

Gallon of PCP is a refrence to the 2007 skit from "The Whitest Kids U' Know"
where 2 highschool buddies run into each other, Trevor and Zach, but Zach has a Gallon Of PCP.

Guy 1: "What do you have there?"

Guy 2: "A gallon of PCP."

Guy 1: "I didn't know it came in liquid form."