In soccer, the only thing you're supposed to kick is the ball.

A coach for an under-17 team in Romania has been let go after he kicked a player, 16, on his team on the sideline during a match. The moment was captured on camera and wound up on the Facebook page of the newspaper Gazeta Sporturilor.

Liviu Petrache was upset not by anything that happened on the field -- rather, he was furious the player sneaked out with some teammates the night before to go to McDonald's.

The Romanian Football Federation is investigating the matter. It's unclear if the player was injured nor is it clear if the coach will face any charges for his actions.