Joke

Grandma and Grandpa were visiting their kids overnight.

When Grandpa found a bottle of Viagra in his son's medicine cabinet, he asked about using one of the pills.

The son said: "I don't think you should take one Dad, they're very strong and very expensive."

"How much?" asked Grandpa.

"$10.00 a pill," Answered the son.

"I don't care:" said Grandpa, "I'd still like to try one, and before we leave in the morning, I'll put the money under the pillow."

Later the next morning, the son found $110.00 under the pillow. He called Grandpa and said: "I told you each pill was $10.00, not $110.00."

"I know," said Grandpa "The hundred is from Grandma!"