Admit it, we all love a Slurpee. It’s the perfect mid-afternoon treat on a sweltering day. Of course, the best part is being able to mix and match your choice of flavors. According to Slurpee market research,
41% of slurpers never mix their flavors, 37% always do, and 21% will mix every once in a while. The most popular combinations use the Coke flavor as a base, with a fruity mix on top — often Wild Cherry or Piña Colada. But of course for the really daring, there’s always the “Suicide Slurpee” — mixing a little bit of every flavor from the row of dispensers.
Like so many great inventions, the Slurpee was created by accident. In the late-1950s, Omar Knedlik of Kansas City owned an old Dairy Queen whose machinery was always breaking down. When his soda fountain went out, he improvised by putting some bottles in the freezer to stay cool. However, when he popped the top, they were a little frozen and slushy. Folks loved them and started requesting “those pops that were in a little bit longer.”
Realizing he had a surprise hit on his hands, Knedlik built a machine in the back room using the air conditioning unit from a car that would create slushy soda by combining and freezing a flavor mix, water, and carbon dioxide to make it fizz. He held a “Name the Product” contest and the winning entry was “ICEE.” With help from an engineering and manufacturing company in Dallas, the ICEE machine was redesigned and sold to a few convenience stores throughout the early 1960s.
But things really took off when, in 1965, 7-Eleven licensed the machine, but called the drink by a different name to make it unique for their stores. The name Slurpee was coined by Bob Stanford, a 7-Eleven ad agency director, when he described the sound made while sipping it through a straw.