Cannot Accept De-wheat
Customer: “Sir, I see your gluten-free bread, but I only see it in whole grain. I would like whole-wheat; can you find it for me?”
Me: “Sir, gluten-free means that it does not have wheat at all, so thus there is none”
Customer: “NO, YOU ARE WRONG! I KNOW IT IS REAL!”
Me: “Sir, I am going to have to ask you to calm down.”
Customer: “No, I will not calm down! You will get me my gluten-free whole-wheat bread now!”
(By this time, I had three coworkers join me, and we ended up kicking him out with him still screaming that he wanted his bread.)