Not Taking Account Of Their Stupidity

(I work for a cell phone company. A customer calls in requesting his account number to transfer to another company.)

Customer: “I’m calling to get my account number.”

Me: “Sure! Your account number is [number].”

Customer: “No, it’s not.”

Me: “Sir, it shows me the account number right here. This is your account number.”

Customer: “No, it’s not. I know my account number.”

Me: “If you don’t mind me asking, if you know your account number, why did you call to ask me what it was?”

Customer: “Uh…” *hangs up*