Once there were three construction workers. When it was lunchtime one day, they all sat down together.The first one opened his lunchbox and said, "Eeew, turkey! I hate turkey!" So he shot himself with a rivet gun.The second one opened his lunchbox and said, "Eeew, ham! I hate ham!" So he jumped off the building.The third one opened his box and said, "Eeew, mac and cheese! I hate mac and cheese!" So he ran himself over with a bulldozer. At the funeral, their three wives were talking about their lost husbands. The first two were very sad, but the third was rather puzzled. The first wife said, "I thought he liked turkey!" The second one said, "I thought he liked ham!" But the third one was still puzzled. She said, "I thought he packed his own lunch."