(Customer comes in after filling his car.)

Me: “G’day sir, pump number 4?”

Customer: “Yeah.”

Me: “That’ll be $47.90.”

Customer: “I spilled a bit of gas out there.”

(There is an auto-shut off feature which the customer apparently ignored and kept pumping.)

Me: “Oh, don’t worry about that sir.”

Customer: “What are you going to do about it?”

Me: “I’ll just spread some cat litter on it and soak it right up.”

Customer: “No, I mean, what are you going to do for me? Gas is expensive and I can’t afford to be pouring it all over the ground!”

Me: “…then may I suggest not overfilling your gas tank?”