This video is for all those people that question the badassness of soccer. After the Montevideo Wanderers' Diogo received a red card for an inappropriate kick on his Danubio opponent, the striker supposedly "tried to call the linesman four times" but he still couldn't get his attention. So dude opted for Plan B, which required slapping the ref.
Even though Diogo later showed regret for his actions, we just came away thinking that soccer is a full contact sport for both the players and referees.
[via Deadspin]