Stromberg is a German mockumentary television series that first aired in 2004, adapted from the British format of The Office and centred on insurance office manager Bernd Stromberg, played by Christoph Maria Herbst. The character became known for blunt, politically incorrect one-liners delivered as if they were management wisdom. Short clips of his formal office phrases, including the official warning line, later circulated on German soundboards and in chat groups, where they are reused outside the show as shorthand for exaggerated, bureaucratic overreaction to small mistakes.