Pictures:

What is a required course for train designers?

Pullmonology

2005

How do you make a waterbed more bouncy?

Use spring water.

3111

Which word is spelled incorrectly in every dictionary?

Incorrectly

2223

What position is for one working part-time overseeing an orchestra?

A semi-conductor

1210

Why is being grateful the best investment?

It always appreciates.

2159

How do patrons locate a Greek restaurant when their GPS isn't working?

They use a gyro scope

337

What type of gopher is the most difficult to keep out of a celery patch?

A stalker

1444

Why did Jay attend traffic court for his illegal Left Turn?

He knew he was right.

1090

What's so special about Willy the window washer?

He never missed work for 37 years - the longest streak ever.

370

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

Nuclear Medicine

2003

What did the mother do whose son chewed on an electrical cord?

She grounded him until he conducted himself properly.

433

Which Russian leader used delay tactics as a military strategy?

Stallin'

852