If you have it, you want to share it. If you share it, you don't have it. What is it?
A secret.
What has no beginning, end, or middle?
A doughnut.
What is the moon worth?
$1, because it has 4 quarters.
Clara Clatter was born on December 27th, yet her birthday is always in the summer. How is this possible?
She lived in the southern hemisphere.
The more you have of it, the less you see. What is it?
Darkness
What has to be broken before it can be used?
An egg.
What is harder to catch the faster you run?
Your breath!
A man fell off of a 20-foot ladder. He wasn't hurt. Why?
He fell off the bottom rung.
The more it dries, the wetter it gets. What is it?
A towel.
What's the greatest worldwide use of cowhide?
To cover cows.
There was a one story house that was all yellow. It had yellow walls, yellow ceilings, and yellow doors. Even the couches, tables and beds were yellow. What color were the stairs?
There weren't any stairs -- it was a one story house!
What gets whiter the dirtier that it gets?
A chalkboard
How many bricks does it take to complete a building made of brick?
Only one, the last one.
What two words contain the most letters?
post office
You heard me before, yet you hear me again. Then I die, 'til you call me again. What am I?
An echo.
What happened in the middle of the twentieth century that will not happen again for 4,000 years?
The year 1961 can be read upside down and that won't happen again until 6009
What is everything to someone, and nothing to everyone else?
Your mind.
You answer me, although I never ask you questions. What am I?
The telephone.