The line comes from Little Britain, the British sketch comedy series created by Matt Lucas and David Walliams, where Carol Beer, a customer service worker, answers every request by blaming the computer. Computer sagt nein is the German version of her famous Computer says no catchphrase, used when she refuses help without offering an alternative. Clips and soundboards carried the phrase beyond the television sketches, and creators still reuse it to mock rigid rules, automated systems and unhelpful service.