A grandfather was sat in a chair outside, watching his 7 year old grandson playing with a worm. The old man couldn’t work out what the boy was doing. In the end his curiosity got the better of him and he went to investigate.

The boy was trying to thread a worm back into the worm hole. The old man laughed.

‘’You’ll never do that’’ he said grinning toothlessly ‘’If you thread that back down the hole I’ll give you £10′’

The boy thought for a second then took the worm inside the house. When he came out a few minutes later, he threaded the worm down its hole effortlessly. The old man was amazed and handed over the £10.

‘’How did you do it’’ he asked.

“I sprayed it with mum’s hairspray until it went stiff’’

The next morning the grandfather gave his grandson £10.

‘’You already gave me the £10′’

‘’That’s off your grandmother’’