Pictures:

When the tree was cut down, why did it not know how to react?

It was stumped.

2049

What question can you ask about the leaves of an evergreen tree?

If they don't leave the tree, why are they called leaves?

2096

Why did Alan shoot an arrow into the wind?

He liked shooting the breeze.

2908

In 1900 two brothers tried to make an airplane, why did they fail?

Because they were the wrong brothers.

2968

Is this cat anything special?

Yes - it's The Cat in the Hat.

2062

What is a tall column of pills called?

A pill-ar

2725

Why do people on a roller coaster say 'Weeeeee'?

Because it's more fun when it's done together with others.

2644

How did the can opener get its name?

Because it 'can' open things.

1691

What did Gil's back say when he returned from a trip?

I'm back.

1595

What is the motto of the National Lactose Intolerance Association?

No Whey!

234

Is dehydrating fruits a good idea?

It's full of hot air.

1105

Why don't gluten-free people consume wheat?

It goes against their grain.

436