An three construction workers were working on a sky scraper,
discussing their lunch.

The first construction worker said, "Ham, ham, ham! All I
ever get is a ham sandwich! I'm so sick of ham sandwiches. If
I get another ham sandwich tomorrow, I'm gonna jump off this
building and kill myself."

The second construction worker said, "Turkey, turkey,
turkey!! All I ever get is a turkey sandwich! I'm so sick of
them! If I get ONE MORE turkey sandwich, I'm gonna kill
myself, too!"

The last construction worker said, "Peanut butter, peanut
butter, peanut butter! All I ever get for lunch is a peanut
butter sandwich. I'm getting so sick of them! If I get
another peanut butter sandwich, I'm going to join you guys
and jump off this sky scraper."

The next day, the first construction worker got a ham
sandwich. So he jumped off the building and killed himself.
The second construction worker got another turkey sandwich,
so he jumped off the building and killed himself. And the
third construction worker got a peanut butter sandwich, so he
jumped off the building and killed himself, too.

At the funeral, the wives were in mourning. The wife of the
first construction worker said, "If only he had told me! I
wouldn't have made another ham sandwich."

The wife of the second construction worker said, "If only he
had told me! I wouldn't have made another turkey sandwich."

The wife of the third construction worker said, "I don't know
why he jumped. He always made his own sandwiches!"