I am not pinning this because of the question, I am because no just noticed that he was holding his cup with his foot!!!!!!! I mean can we just take a moment. And sorry I am always that last person to notice that kind of stuff, or to understand jokes.
When we made sarsaparilla in grade science class and the teacher said "Now no one say any crude or inappropriate comments about how it tastes," I was the first one to blurt out "It tastes like beer!" Haha! Filter? I have no idea what that is!