Definition of "Sproke"

[…] and clever “Twisted Drinks” like Sproke (a surprisingly refreshing blend of Sprite and Coke).

2007, Richard Koss, editor, Time Out New York Eating and Drinking 2008: The Essential Guide to the City's Best Restaurants and Bar, page 29

By the age of ten, without any help, you discovered that Coke and Sprite can be combined into the delicious lemon-lime cola Sproke.

2012, Oswald T. Pratt, Scott Dikkers, You Are Old, Kansas City: Andrews McMeel Publishing, page 106

A Sproke was a soft drink Gloria and I had created with Jimbo’s help at the Banana Shack. It was basically fountain Coke mixed with fountain Sprite.

2018, Chris Grabenstein, Sandapalooza Shake-up, New York: Random House, page 67