Before we even get to the fact that this guy is about to get whacked in the head with a full beer can, can we use this time to remind everyone that in a group photo you all need to look at the same place. With phone cameras, no one knows where to look. I always make an effort to say "everyone look at the left side" or whichever side the lens is on. It makes it even harder when you have multiple cameras pointing at you. Ugh. I hate it. But now that that's out of the way, let's talk about how this guy is about to get whacked.
What's crazy is that this is happening right at the moment when the can is starting to touch his head, yet not quite at the moment where he feels it. He's still smiling, enjoying his day at the game. Poor guy.