The line comes from Kaamelott, the French television comedy created by Alexandre Astier and first broadcast on M6 in 2005. Perceval, played by Franck Pitiot, is known for misunderstanding plans, vocabulary, and explanations while remaining sincere and likable. Short extracts featuring the character became widely shared as reaction clips across French-speaking online communities. This phrase remains useful because it communicates complete confusion in only a few words, while Perceval’s familiar delivery adds affectionate, self-deprecating humor rather than hostility.