Some people told me they didn't understand this one, but I will clear it up for them. The man on the left is stunned to see two cows standing up on two legs drinking pop (Dr. Pepper, let's say. That is good.) from cups. Isn't it also amazing how the cows' tiny legs can support all their weight? Hm. I thought it was.
(sorry if the text is a little messed up on the picture.. but it's tripod's fault, not mine:)