That was just mean, Robin van Persie.
Van Persie, in training with the Dutch team-mate Michel Vorm, performed a filthy nutmeg on the Swansea City goalkeeper to score in training.
Words wouldn't do his exploits proper justice. You have to see it to believe it.
It shouldn't come as a huge surprise, especially for those who have become familiar with his skills videos he's been known to post on his Instagram page.