A customer walked into an auto parts store and asked for a seven ten cap. The sales people looked at each other and one of asked “what’s a seven ten cap?” The customer replied “you know, it’s right on the engine. Mine got lost somehow and I need a new one.” “What kind of car do you drive?” Asked the sales person, thinking that perhaps they drove an old Datsun Seven Ten. The person replied, “I drive a Buick.” The sales person asked “how big is the cap?” The customer made a circle with her hands about 3 1/2 inches in diameter. “What does it do?” Asked the sales person. “I don’t know, but it’s always been there.” Said the customer. One of the sales people gave the customer a note pad to draw a picture of it. The customer drew a circle about 3 1/2 inches in diameter and in the center she wrote 710. As the customer was drawing the sales people behind the counter looked at it upside down and began to laugh…
