The other day I was in the local auto part store. A lady comes in and asks
for a seven ten cap. We all look at each other and ask, "What´s a seven ten
cap?"
She says, "You know, it´s right on the engine. Mine got lost somehow and
I need a new one."
"What kind of a car is it?" they ask. Now I´m thinking maybe an old
Datsun Seven Ten, but no, she says that it´s a Buick.
"Okay, Lady, how big is it?"
She makes a circle with her hands about 3 1/2 inches in diameter. "What
does it do?" we ask.
She says, "I don´t know, but it´s always been there."
One of us gives her a note pad and asks her if she can draw a picture of
it. So she makes a circle about 3 1/2 inches in diameter and in the center
she writes 710.
The guys on the opposite side of the counter are looking at as she writes
it...and they just fall down behind the counter laughing so hard. One guy
says, "I think you want an OIL cap."