Bob Stoops got taken out by his own defensive back (GIF)

Nick Bromberg

This is why coaches can get sideline warnings when they venture out on to the field.

On an incomplete pass in the first quarter that looked close to a fumble, Oklahoma coach Bob Stoops ventured a couple steps onto the field in excitement about the potential turnover. And got walloped by Aaron Colvin.

Stoops was OK and continued to coach, but this might have served as an important reminder to stay on the sidelines from now on. Though had he kept going a couple more steps, he might as well have attempted to pick up the ball himself.

- - - - - - -

Nick Bromberg is the assistant editor of Dr. Saturday on Yahoo Sports. Have a tip? Email him at or follow him on Twitter!