Pictures:

What was the source of Bob's mortal foot injury?

He kicked the bucket.

1812

What is someone called who cleans vacuum cleaners?

A vacuum cleaner.

367

What does Sue do all day?

Sue

1482

How did the Head of Engineering at MIT get his job?

By being a roads scholar

3221

Why did J.K. Rowling stop writing Harry Potter books after book 7?

That's all she wrote.

1305

What would one say when learning how a skunk's odor is produced?

That makes scents.

2277

What demonstrated Rover's loyalty most?

He'd jump through hoops.

1820

Why did the homeowner get upset that he had to install this?

He just needed to vent.

639

What do those who negotiate atomic non-proliferation treaties study?

Nuclear Medicine

2003

Why did Bill order these to wear himself?

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

1514

Why did the weight-loss clinic hire a dermotologist?

To make people skinny.

1816

Where do puns come from?

The funny farm

204