One day a boy and his grandma where walking on a street. The boy saw a fiver on the floor and he picked it up and said, “Grandma, look what I found!”
Grandma said, “Never pick anything from the floor!” and they carried on walking, and then the boy saw a diamond on the floor and picked it up, and his Grandma said the same thing. They carried on walking. Then there was a banana peel on the floor and his Grandma slipped on the banana and ended up on the floor. She said, “Help me to get of the floor!”
The boy said, “I can’t! You said never to pick up something off the floor again!”