Only The Undead Ones

(Our store is in a mall, but instead of having the gates like most stores, we have big glass doors.  The mall closes at 9 pm; at 9:30 pm, a customer comes up to the door.)

Customer: *pulls at the door, then knocks*

Employee: *goes over to the door and unlocks it*

Customer: “Are ya’ll closed?”

Employee: “Yes, and so is every other store in this mall.”

Customer: “Why? Ya’ll should stay open at night. Ain’t that when your customers come out?”