If you missed the first quarter of the Tennessee-BYU game, you missed an incredible sequence of events.

During Tennessee’s first drive of the game, starting quarterback Jarrett Guarantano dove for a first down on third down. Pretty typical stuff, until you see how a BYU defender reacted to the play.

One of the Cougar defenders takes Guarantano’s shoe off and tosses it at Tennessee’s sideline. As if that wasn’t odd enough, the reaction was not flagged by the officials.

Check it out below:

How in the world was this not a penalty?