A door-to-door vacuum cleaner salesman goes to the first house in his new territory. He knocks, a woman opens the door, and before she has a chance to say anything, he runs inside and dumps horse dung all over the carpet.
He then proudly announces, “Ma’am, if this vacuum cleaner doesn’t do wonders cleaning up that horse dung, I’ll eat every chunk of it.”
The woman responds, “We just moved in and we haven’t got the electricity turned on yet. Do you want tomato sauce on that or would you prefer mustard?”