A woman asks her husband at breakfast time, "Would you like some bacon and eggs, a slice of toast, and maybe some grapefruit juice and coffee?"

He  declines.  "Thanks for asking, but I'm not hungry  right now.  It's this Viagra," he says.  "It's really taken the edge off my  appetite."

At lunchtime, she asked him if he  would like something.  "How about a bowl of soup, homemade muffins or a cheese sandwich?"

He declines. "The Viagra," he says,  "It’s really spoiled my need for food."

Come  dinnertime, she asks if he wants anything to eat.   "Would you like a juicy rib eye steak and some scrumptious apple pie?  Or maybe a rotisserie chicken or tasty stir fry?"

He  declines again. "No," he says, "it's got to be the  Viagra.  I'm still not hungry."

"Well," she says, "Would you mind getting off me?   I'm bloody starving."