Thread:WonderPikachu12/@comment-25263388-20150327024959

Vault Boy is a company mascot in the FallOut world, akin to Ronal McDonald without any of his crew and never having done anything really. The protagonists of the FallOut games are FallOut - The Vault Dweller, FallOut 2 - The Chosen One, FallOut 3 - The Lone Wanderer, and FallOut New Vegas - The Courier Six

Other notable FallOut characters who have actual material as opposed to "I belong to a company that makes guns in a world that got nuked" include Jason Bright, a zombie cultist leader; Mr House, an entrepeneur and cunning businessman who owns and runs New Vegas; Ceasar, a complete dickhead who runs a semi-cultic team of warmongerers called the Legion (who are completely unassociated with me and I think they bring shame to all other Legions); and a good ten other guys from the three games I haven't finished. 