Vault Boy's Big Book of Laughs for Kids

Vault Boy's Big Book of Laughs for Kids is a book mentioned in Fallout 3.

Background
It was made by Vault-Tec, and the single known copy is owned by Knock Knock in Little Lamplight. Knock Knock says that the jokes are not very funny, and asks that the Lone Wanderer tell her some more. However, it is not seen in-game and is mentioned only by Knock Knock. It may have been distributed to all the vaults, and Knock Knock states that their copy was found when the Little Lamplighters still had scavengers going into Vault 87.

The only two known jokes from the book are:

Appearances
Vault Boy's Big Book of Laughs for Kids is mentioned only in Fallout 3.