A man goes to the hairdresser. He has only three hairs on his head.

“What would you like done?” the hairdresser asks.

The man replies, “I’ll have a side parting please.”

The hairdresser tries that, but a hair falls out.

“Just make it a middle parting,” says the man.

The hairdresser tries that too, but another hair falls out.

The hairdresser apologises.

“Oh bugger it!” says the man. “Just leave it a mess!”