The 'Does Master Chief's Suit Jack Him Off?' meme, also known as the 'Suit Autojacker' theory, is a persistent piece of internet misinformation and satire surrounding the Halo franchise's MJOLNIR powered assault armor. The joke originated from photoshopped excerpts of the Halo novels that claimed the suit possessed a built-in biological relief system to keep Spartans focused during long deployments. Despite being debunked as non-canonical by developers and lore experts, the concept went viral on platforms like Twitter and Reddit, becoming a staple of 'cursed' Halo lore. It is typically used to mock overly detailed sci-fi world-building or to prank newcomers to the Halo fandom with absurdly specific, fake facts about Master Chief's life inside the armor.