Buy A Toothbrush?The neatly dressed salesman stopped a man in the street and asked, “Sir, would you like to buy a toothbrush for ten dollars?”Aghast, the man said, “I should say not, that’s robbery!”
The salesman seemed hurt.  “Well, then, how about a homemade brownie for five cents?”
This seemed fair, and the man handed a nickel to the salesman.  Unwrapping the brownie, he took a bite; suddenly the man spit out the mouthful.  “Say,” he snarled, “this brownie tastes like crap!”
“It is,” replied the salesman, “wanna buy a toothbrush?”