Rex, the labrador, walked into the butchers carrying a £10 and a note, which read, “5 lamb chops, please.”
Jim the butcher served Rex with the chops and followed him. Rex waited for the green light at the crossing. Then he took a bus and ran home. At the door, Rex dropped the bag and threw himself against the door to attract attention.
Fred opened the door and shouted at Rex.
Jim said, “Why are you yelling? Rex is a genius.”
“Genius? This is the second time he’s forgotten his keys.”