Not to be confused with Grimace's high school b-boy nickname, MTN DEW and Circle K have linked up for an exclusive flavor called PURPLE THUNDER.

Channeling the combined deliciousness of blackberry and plum flavors, PURPLE THUNDER will be available in 20 oz. bottles and on fountain, exclusively at Circle K locations nationwide.

“We are thrilled to offer MTN DEW PURPLE THUNDER as an exclusive flavor at Circle K,” said Kevin Lewis, chief marketing officer for Circle K parent company Alimentation Couche-Tard. “Everything from the berry flavor to the design was specially created by MTN DEW and Circle K to provide a unique beverage that is sure to bring a new level of fun and flavor to our customers.”