Cleveland Cavaliers star Donovan Mitchell could be seen munching on some popcorn during his team's 109-104 win over the Brooklyn Nets on Tuesday night. That snack was probably what he had leftover from pranking rookie Jaylon Tyson,

The Cleveland Cavaliers are having plenty of fun right now, both on and off the court. They just clinched their division and a postseason berth, and they’re currently riding a 15-game winning streak.

Cavs rookie Jaylon Tyson learned the hard way to NEVER forget the doughnuts -- 'cause the young hooper got a car full of popcorn after Cleveland's win over the Brooklyn Nets ... and he should've seen it coming after some solid foreshadowing from Donovan Mitchell.