Why is it estimated that only 99 percent of all people masterbate?

The other 1% were either taking the poll or answering the door!

Joe still enjoyed chasing girls when he got to be 70.
When his wife was asked if she minded, she answered, "Why should I be 
upset? Dogs chase cars, but they can't drive."

It had taken him several months, but the executive vice president
had finally persuaded his new secretary to bend over the back of
his leather couch and allow him to have sex with her that way.

"And just where have you been until this hour?" demanded his
wife, when the wayward husband finally arrived home.

"Down at the office," he replied, "working like a dog." 

Storming into his lawyer's office, a Texas oil magnate 
demanded that divorce proceedings begin at once against his 
young bride.

"What's the problem?"

"I want to hit that adulterin' bitch for breach of contract," 
snapped the oil man.

"I don't know if that will fly," said the lawyer.  "I mean your wife 
isn't a piece of property; you don't own her!"

"Damn right," the tycoon rejoined, "but I sure as hell expect 
exclusive drillin' rights!

When asked for her occupation, a woman charged with a traffic violation said
she was a schoolteacher. The judge rose from the bench. "Madam, I have
waited years for a schoolteacher to appear before this court," he smiled
with delight. "Now sit down at that table and write 'I will not pass through
a red light' five hundred times."