Sally took her 92 year old dad to the mall to buy some new shoes. They decided to grab a bite at the food court.

Sally noticed that her dad was watching a teenager sitting next to him. The teenager had spiked hair in all different colours: green, red, orange, and blue.

Her dad kept staring at him. The teenager would look and find him staring every time.

When the teenager had had enough, he sarcastically asked: "What's the matter old man, never done anything wild in your life?"

Knowing her Dad, Sally knew he would have a good response.

"Got drunk once, and had sex with a peacock. I was just wondering if you were my son."