Viagra

An Irish woman of advanced age visited her physician to ask about reviving her husband's libido.
"What about trying Viagra?" asked the doctor.
"Not a chance", she said. "He won't even take an aspirin".
"Not a problem", replied the doctor. "Give him an "Irish Viagra". It's when you drop the Viagra tablet into his coffee. He won't even taste it. Give it a try and call me in a week to let me know how things went."
It wasn't a week later when she called the doctor, who inquired as to her progress.
The poor lady exclaimed, "Oh, doctor, it was horrible! Just horrible!"
"Really? What happened? " asked the doctor.
"Well, I did as you advised and slipped it in his coffee and the effect was immediate. He jumped straight up, with a twinkle in his eye, and with his pants a-bulging fiercely! With one swoop of his arm, he sent the cups and tablecloth flying, ripped my clothes to shreds and took me then and there, on the tabletop! It was a nightmare, I tell you, an absolute nightmare!"
"Why so terrible?" asked the doctor, "Do you mean the sex your husband provided wasn't good?"
"It was the best sex I've had in 25 years! But sure as I'm sittin here, I'll never be able to show my face in that Starbucks again!"