A man stopped at a fast food restaurant. He was fascinated by a sign which offered ‘Fat-Free French Fries’ and so he decided to give them a try.

After ordering, he watched with disgust as the worker pulled a basket of fries from the fryer, which was dripping with fat. The worker threw them in a bag and put them in the man’s order.

“Just a minute!”  he objected. “Those aren’t fat-free.”

“Yes, they are,” the worker shrugged. “We only charge for the potatoes, the fat is free!”