Here is another one

ALWAYS WEAR UNDERWEAR

Always wear underwear in public, especially when working under your vehicle. From the local paper comes a story of a couple who drove their car to the mall, only to have their car break down in the lot. The man told the wife to carry on with the shopping while he fixed the car.
The wife returned later to see a small group of people near the car. On closer inspection she saw a pair of hairy legs protruding from under the chassis.
Unfortunately, although the man was in shorts, his lack of underwear turned his private parts into glaringly public ones. Unable to stand the embarrassment, she dutifully stepped forward and quickly put her hand up his shorts, and tucked everything back into place.
On regaining her feet, she looked across at all the people, and found herself staring at her husband, who was standing idly by watching.
The mechanic however, had to have three stitches in his forehead.

edafan