Silver-haired "Fox NFL Sunday" host Jimmy Johnson has signed on as a pitchman for ExtenZe male-enhancement supplement, according to Advertising Age.

Johnson is evidently an "unabashed user" of the product, whose Web site promises "having a larger penis and enjoying a more fulfilling sex life is possible and attainable."

It's so nice to have something to look forward to. You know, if you need that kind of thing.

The pun-filled ads will surely become a favorite of late-night viewers with their mind in the gutter.
 
"Most men want to perform the best they can in just about everything," Mr. Johnson says in one spot. "Isn't that why we buy the biggest and best of everything?" He signs off with the tagline: "Go long with ExtenZe. I do."

Brilliant.