For all the skill, athleticism and passion Cristiano Ronaldo has in his game, one thing he has been lacking in recent weeks is the ability to convert penalty kicks.

One fan sitting behind the goal learned this the hard way.

As he came lined up his run and attempted to convert the spot kick, this happened:

Sarah Arcand can count herself unlucky to be struck by the wayward shot, but hopefully the "black eye" she sustained has healed. 

Ronaldo has missed four times from the spot for club and country this season, the most recent of which came in Portugal's 1-0 defeat to Bulgaria last Friday.