Big John, strong as an ox and weak of mind, had his car dented in several places by vandals. He was worried about the cost of repairs and asked Dick the construction foreman for his advice.
**Clever Dick said, "What you need to do is put your car on your drive, go to the exhaust tail pipe and blow as hard as you can. With a bit luck the dents will smooth out."**
**Thanks Dick, "That should save me a bit money."**
**Big John, went home and tried the foreman’s...