Maybe he wasn't drinking it!
Yes. And I’ll share with you. Three men go hunting. One belongs to Elks, another Eagles and the third Loyal Order of the Moose. They see an Elk and the other two encourage him to shoot it. He pulls up and then declines saying it is his club’s mascot. Same thing happens to the Eagle. Finally they see a Moose standing in a river drinking water. They encourage him to shoot it. He pulls up and blows it away. They are aghast. Then he says it wasn’t a Moose. A Moose doesn’t drink water.
Maybe he wasn't drinking it!