Cheek
A young woman was walking through a supermarket to pick up a few things when she noticed an old lady following her around, but she ignored her and continued on.
Finally she went to the checkout line, but the old lady got in front of her.
She said: "Pardon me, I'm sorry if my staring at you has made you feel uncomfortable. It's just that you look just like my daughter, who just died recently."
The young woman replied: "I'm very sorry, is there anything I can do for you?"
"Yes, as I'm leaving, can you say 'Good bye, Mother!'? It would make me feel so much better."
The young woman answered: "Sure!"
As the old woman was leaving, she called out: "Goodbye, Mother!"
As she stepped up to the checkout counter, she saw that her total was £58.
"How can that be?" she asked, "I only purchased a few things!"
The shop assistant answered: "Your mother said that you would pay for her!"