Bob: "Do you think change is hard?"

Ray: "I sure do! Have you ever tried to bend a quarter?"

Knock, knock.

Who's there?

To.

To who?

Don't you mean, "to whom"?

What's the difference between an old dime and a new nickel?

Five cents.

When author John Milton got married he wrote "Paradise Lost".

After the marriage ended.... he wrote "Paradise Found".