Return Policy jokes

A man walks into a library.

Man: "Hello ma'am, do you know where I can find a book on suicide?"

Librarian: "Do you know about our return policy?"

Suicidal Man: ...

Librarian: ...

The Woman checking out a book: "WHAT THE FUCK?"

Is Stephen Hawking under warranty? If so, can I bring him back to Currys PC World?