One day three carpenters were working on a roof, and it was lunch hour. They opened their lunch boxes, and the first guy said “If I get this sandwich again tomorrow, I’m gonna jump off this roof!”
“Yeah me too!” said the second carpenter.
The third guy said “Yeah me too!”
So the next day the three men opened their lunch boxes, and the first guy said “Good-bye guys, I got the sandwich.”
The second man said, “Good bye my friend, I gotta die now, I got the sandwich again.” He jumped off.
The third guy did as the first two and jumped off as well.
“Me too.” said the second wife.
“I wish I knew why my husband jumped!” said the third wife.
The other two said, “What are you talking about?”
She answered, “He made his own sandwiches!”