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A pepsi freeze is similar to a slushy, BUT way better because it is more frozen and doesn't turn to liquid in two seconds. They are only found in Clovis, CA at the Shell station that used to be a Texaco. It is called a pepsi freeze, but there is the Dr. Pepper and blue raspberry flavor as well. Quite possibly the greatest thing created.
Guy 1: "Man, it is so hot out today"

Guy 2:"I know, I could really go for a PEPSI FREEZE'
by Schroe January 21, 2011