VIDEO: Rockets' Clutch the Bear slams cake in Spurs fan's face

HOUSTON (KTRK) -- A San Antonio Spurs fan has paid the price for not rooting for the Rockets at a home game.

The team's mascot, Clutch the Bear, slammed a cake in the face of an unsuspecting Spurs fan sitting court side at the Toyota Center.

In a video posted on Vine, Clutch the Bear is seen running toward the Spurs fan with the cake -- and he doesn't stop. Clutch smacks the cake into the fan's face, knocking him to the ground.

We don't yet know if the whole thing was staged, but it sure put a few smiles on faces.