Anderson Silva was playing around in the ring and here is what happen when you play around too much.
It is one thing to clown around with an opponent who is no threat, but you don’t want to do it against someone as skilled as Weidman.
It wasn’t just one punch, it was several that Silva was hit cleanly with because he was goofing around and eventually as you see he got caught.
Make sure you give credit to Weidman, stayed focused and didn’t fall into any traps and that is why he is the champ.