Specialized tool you can see through concrete walls.
Window.

The number one reason of divorces.
Marriage.

Why did the little Stevie fall off the swing?
He has no arms.

Knock-knock.
- Who's there?
Not the little Stevie

Policeman caught the golden fish:
- Policeman, if you throw me back, I fulfill two of your whishes!
- Would you make it three?
- Done! Now what's the other two?