Pictures:

What is the origin of the word 'stain'?

It's a spot that is stayin' in the clothes.

141

How did Arnie feel when he slipped in the garbage dump?

He felt down in the dumps.

701

Why can't you trust a school system that has no one running the schools?

They have no principles.

2303

How is waiting in line similar to being a doctor?

You need patience.

3167

Why did Bill order these to wear himself?

He's trying to lose weight through resistance-training.

1514

What kind of arithmetic did Julius Caesar like?

Divide and conquer.

2558

What word describes looking forward to see your aunt?

Aunt-icipation.

1960

What do you call it when the CIA puts a bugging device in a flower pot in a factory?

A plant in a plant in a plant.

168

What do you call a bat that makes short, periodic dinging noises?

A dingbat.

1562

Why did Marsha make a knot in the shape of the letter Y?

She figured 'Why not'?

2589

Which psychology specialty focuses on dealing with others?

Yourology

1999

What's he doing?

Flying by the seat of his pants.

1281