A teddy bear is working on a building site. He goes for a tea break and when he returns he notices his pick has been stolen. The bear is angry and reports the theft to the foreman. The foreman grins at the bear and says "Oh, I forgot to tell you, today's the day the teddy bears have their pick nicked."
I went to the cemetery yesterday to lay some flowers on a grave. As I was standing there I noticed 4 grave diggers walking about with a coffin. 3 hours later and they're still walking about with it. I thought to myself, they've lost the plot!!