VIDEO: Napoli's Miguel Britos delivers vicious headbutt to Juventus's Alvaro Morata

Napoli defender Miguel Britos is a menace in more ways than one.

For starters, the fact that he's decidedly awful makes him a threat to his own team. Apparently, however, some bubbling anger issues make him a problem for opposing players, too.

In the dying minutes of Saturday's 3-1 loss to Juventus, Britos took out his frustration on Alvaro Morata's face, delivering a vicious headbutt to the young Spaniard.

Napoli has just one match remaining on the schedule this season, but you can expect the Uruguayan centre-back to be hit with a hefty ban that extends into next year.