I lean towards the idea that he must be carrying an injury. It could be the yips, but it doesn't feel right to me. Though as someone who isn't a kicker of any kind, I could be completely wrong. Just looks like he's having to deal with something physical.
Whilst it could be argued that a few other moments were possibly more important, for sheer enjoyment, it's one of two for me.
The Josh 52 yard run or the Shakir TD.
The run was monstrous, and fun, so I'm giving it to that