A man sitting at the window one evening casually called to his wife, “There’s that woman that the guy next door is in love with!”
His wife, in the kitchen, dropped the plate she was drying, ran into the living room, knocked over a vase, and looked out the window. “Where? Where?” she demanded.
“Right over there on the corner. The lady in the blue dress.”
“You idiot! That’s his wife!”
“Yes, I know,” the husband grinned.