If you caught the end of the Broncos-Chargers game yesterday, you may have noticed San Diego's kicker Nick Novak doing something strange on the sideline.

The game was tied at 13 with less than two minutes left in regulation, and the announcers were talking about how it could come down to a field goal. So they cut to a shot of Novak on the sideline...just as he began PEEING IN A CUP.

You couldn't see anything because Novak had his back to the camera, but it was pretty obvious. He was down on one knee, and a trainer was holding up a towel to block the view.