Popcorn prank! Giannis Antetokounmpo pulls a fast one on rookie Sterling Brown

MILWAUKEE -- He's one of the NBA's superstars -- and apparently he knows how to pull off a prank!

Giannis Antetokounmpo found a way to get back at a rookie for not placing a towel on his seat. The result -- an SUV full of popcorn (yes, popcorn) in Sterling Brown's SUV. Just watch!