Customer: I want a bag of ice.
(I go in the back and come out with a bag of ice.)
Customer: No. I want a bigger bag.
(I turn to go get more ice.)
Customer: Wait. I eat this ice. I want you to wash your hands and put on gloves.
Me: Okay, but I never touch the ice. I just pull the lever on the machine.
Customer: I want you to wash your hands and put on gloves.
Me: (Handing her the ice) Here you go. Can I get you anything out of the case?
Customer: Nope. Just the free ice! Next time use the bigger bag.