Pictures:

What is the plan called where you make sure that you do something productive every single hour of the day?

Hour power.

2013

Why didn't the mother want her son to listen to the radio too much?

She didn't want him to become too radio-active.

2803

What vegetable did Marty not take onto his sailboat?

Leeks.

2976

How we do know that the thumb is the strongest finger?

It's a rule of thumb.

1447

What’s the difference between a hippo and a zippo?

One is really heavy and the other is a little lighter.

853

Why did the farmer feel uncomfortable in the wheat field at night?

He felt like he was being stalked.

3280

What does this represent?

Too much of a good thing.

2837

Why do we regard wine as special?

Because it is from de vine.

880

Which prison's glee club repeats the lyrics of each song?

Sing Sing.

1558

What is the opposite of an 'out voice', and what must be done with it?

An invoice, and it must be paid.

1585

Why didn't ancient man understand the world of the stars?

It was over his head.

2110

How did Joe afford an expensive water filter system for his home?

At a liquidation sale.

1212