An alcoholic beverage native to the Southeastern region of the United States. To prepare: pour cheap white wine over ice in a red plastic Solo cup. Serve with a piece of watermelon flavored bubble gum. See also: The Whitesnake.
"I ain't going over to Darla's trailer right now. She's been drankin' Louisiana Slushies all afternoon and just started beatin' on Ricky. His cousin called the law and I got warrants."