Bite my shiny metal ass is Bender's best-known catchphrase from Futurama, the animated science-fiction sitcom created by Matt Groening that first aired in 1999. Bender Bending Rodriguez, the foul-mouthed, beer-drinking robot voiced by John DiMaggio, uses the line to dismiss anyone who annoys him, and it quickly became shorthand for his defiant personality. Shared through early internet forums, soundboards and later TikTok and YouTube edits, the quote survived because it is short, instantly recognisable and still works as a rude but funny comeback.