Nine

How long does it take a man to change the toilet paper? We don't know it's never happened. What's the definition of a woman's perfect lover? A man with a nine inch tongue who can breath through his ears.
Kid 1: "Hey, I bet you're still a virgin."
Kid 2: "Yeah, I was a virgin until last night ."
Kid 1: "As if."
Kid 2: "Yeah, just ask your sister."
Kid 1: "I don't have a sister."
Kid 2: "You will in about nine months."
Why was the doctor’s favorite patient a cat? Because she has nine lives!
Daddy, how was I born?
Ah, very well, one day you need to find out anyway!
Mom and Dad got together in a chat room.
Dad set up a date via e-mail with your Mom and we met at a cyber cafe.
We snuck into a secluded room, and then your mother downloaded from your dad's memory stick.
As soon as dad was ready for an upload, it was discovered that neither one of us had used a firewall.
Since it was too late to hit the delete button, nine months later the blessed virus appeared.
And that's the story.
A dog went to a telegram office, took out a blank form and wrote: "Woof. Woof. Woof. Woof. Woof. Woof. Woof. Woof. Woof."
The clerk examined the paper and politely told the dog, "There are only nine words here. You could send another 'Woof' for the same price."
"Yea but that would make no sense." replied the dog.
What's the difference between a cat and a frog? A Cat has nine lives but a Frog croaks every night!
Ten Catholic priests all die in a bus accident. When they arrive at the pearly gates, St. Peter acknowledges them. He sees that they’re all priests and immediately says "If any of you are molesters, there’s no point waiting here. You might as well eff off straight to hell right now!” Nine of the priests turn around and begin to walk away.

"AND TAKE THE DEAF BASTARD WITH YOU TOO!”
[Donuts] We’re going the hole nine yards for this game.
The goal nine yards
I said to my boss the other day, "I need to leave early today, I'm going to be a father!"
"Of course", he replied. "Take the afternoon off."

When I returned to work the next day, my boss came to my desk.
"Well, how'd it go? Is it a boy or a girl?"

"I dunno", I said, "I'll tell you in nine months."
What's the difference between a cat and a frog?
A cat has nine lives but a frog croaks every night.
The only time a basketball team can chase a baseball team is five after nine.
Why DID seven eat nine?
Because you’re supposed to eat 3 squared meals a day!
Why is six afraid of seven?
Because seven eight nine!