🔑Vault Boy draws inspiration from Rich Uncle Pennybags, the mascot of the Monopoly board game.
📚Several perks depicting Vault Boy in the Fallout games are inspired by comic book characters, such as Wolverine and the Hulk.
💡Vault Boy's iconic thumbs-up pose simply represents a positive gesture and does not have a hidden meaning.
♀️Vault Girl, a female counterpart of Vault Boy, appears in some skill icons and replaces Vault Boy in certain scenarios for female characters.
⌛️Vault Boy was once referred to as 'Vault Man' in the instruction manual of the original Fallout game.