A high school basketball coach has gotten himself in a bit of trouble after his anger towards a referee got out of hand…

The US coach, Jerry Devine, is shown head-butting a referee, knocking him to the floor after a bad call.

The Neshaminy High School basketball coach also teaches algebra and history at the school and was immediately ejected from the game against Pennsbury High School on January 5.

He has been placed on administrative leave pending a review of the incident.

And the opposing team Pennsbury ended up winning the game.

H/T Mashable