Pictures:

Why are bananas so popular?

They have a peel.

237

When you're tired and want to take a nap, in what bag can you find the naps?

A nap sack.

3118

Why did the mathematician plant an apple tree?

He knew how to multiply, so in addition he wanted to be fruitful.

2399

Why did Bill start working at the factory that makes incense?

Because it made sense.

2648

What kind of point is not sharp?

A moot point.

859

How did people feel when the Eastern and Western railroads met?

They were glad to make ends meet.

1327

What course does a punster take to go from making bad to good puns?

End o'cringe-ology

2004

What do you say when something valuable falls into a well by mistake?

Oh, well.

3000

What was Genghis Kahn's attitude that made him successful?

He was Kahn-fident.

2814

What was Bill's reaction when he found a hole in the wall of the outhouse?

"I need that like a hole in the head'.

1219

Why is it hard to organize a professional hide-and-seek tournament?

Good players are hard to find.

972

What do leaders say when they demand that everyone follow what they say?

The ruler's rules rule.

1906