One of my favorites:

An old woman is riding the elevator in a very lavish New York City Office Building. A young and beautiful woman gets on the elevator and smelling like expensive perfume, turns to the old woman and says arrogantly,"Giorgio- Beverly Hills, $200 an ounce!"

Next, another beauty gets on & also has an expensive aroma.She turns arrogantly to the poor old woman and says, "Channel No. 5, $150 an ounce!"

Three floors later, the old woman is about to get off the elevator. She looks at both women,bends over, and lets out a most foul-smelling fart.

She leaves the stunned women in a cloud of funk, saying "Broccoli - 89 cents a pound."