The factory foreman inspected the shipment of crystal vases leaving the plant, and approached his new packer. He put his arm around the man’s shoulder and said,
“Well, Robbert, I see you did what I asked. Stamped the top of each box, ‘This Side Up,
Handle With Care.’”
“Yes sir, “the worker replied. “And just to make sure, I stamped it on the bottom too. “
This joke is included in the Black Book of Jokes. You can order it from here.