Diego Maradona Kicks A Fan (Video)
I am not sure what the defender was thinking when he decided to stand along the sidelines in an attempt to block this throw-in. After all, it is not like he can use his hands to block the pass. And anything he does block would likely only ricochet off his face and result in another throw-in for the opposition.
Needless to say, it appears as though he got what he deserved.