Customer: “Oh, and could I also get a glass of milk?”

Me: “I’m sorry, but we don’t sell milk.”

Customer: “Why not?”

Me: “Well, let’s see, I could make up a reason involving the phrase ‘health codes,’ I could act dumb and just get the manager, or I could just be a total jerk about it, but at the end of the day, you’re still not gonna get a glass of milk, so how about we just skip that whole thing?”

Customer: “…okay.”