Pictures:

Why was Bill so exhausted after a day of putting tires on the inner rings of car wheels?

It was tire ring.

3024

What type of arm cast is this?

It's a cast of characters.

2872

What can be said about someone who buys lots of books but doesn't read them?

The person has no shelf control.

792

What is the annual football game for plumbers?

The Toilet Bowl.

1346

What is a book about all the things that a person thinks they should have done differently?

An oughta-biography.

1341

Why did the union leader start ironing his shirt?

Because he didn't want to strike until the iron was hot.

2691

What kind of horse has sore muscles?

Charlie horse.

1713

Why didn't the cafeteria label their trays A, B, C, D, etc?

Because the second one would be 'betray'.

3119

Why did Bob put some salt on everything he ate?

He was told to take everything with a grain of salt.

523

This animal is a practical joker.

He just got his friend's goat.

1282

What did the doctor say to the sick person who was too much in a rush?

I'll be doctor, you be patient.

2250

Which doctor is best to oversee your knee surgery?

The Joint Chief of Staff

186