Joke: What has a bottom at its top?

Joke: A pregnant woman asked her boss if she could have the day off because she wasn't feeling too well. He tells her the only way she is leaving work is if she starts her contractions. So she yells "Can't, didn't, won't, shouldn't, couldn't, wouldn't!"

Joke: Why can't pirates say their ABC's?

Joke: Knock knock!
Who's there?
I.
I who?
Oh my gosh! The amnesia is worse that I thought!

Joke: A man finished baby-proofing his house and his wife says "Aw, honey. You said you didn't want to have kids."

He responds "I know. Let's see them get in now."

Joke: Why do all math books need therapy?