In the early morning the wife says to her husband, “Honey, can I fix you some breakfast? Some coffee? Maybe some bacon and eggs?”
“No,” replied the husband, “I just don’t have an appetite. It’s this Viagra thing.”
The wife tells him that it’s no problem.
Later, around noon, she asks him “Honey, how about some lunch? I can make a nice salad, or a sandwich for you.”
The husband responds, “No, I still don’t have any appetite. It’s this Viagra thing.”
This goes on until late afternoon when the wife says “Honey, how about an early dinner? I can make a nice seafood pasta or  something like that.”
The husband again replies, “No I just don’t have an appetite. It’s this Viagra thing.”
At this point the wife says, “OK, fine. But just get the fuck off of me. I’m going downstairs to get something to eat. I’m starving!”