Kaamelott is a French comedy television series that reimagines Arthurian legend with modern, often anachronistic dialogue, and Bohort is one of its courtly knights, known for his anxious politeness. The phrase 'comme une vieille crotte' fits that style perfectly, using a crude rural image in an otherwise formal setting. Clips from the series have circulated widely among French-speaking fans, who reuse short quotations as reaction sounds in videos and streams. This one endures because the insult is vivid, brief, and immediately understood even without the full scene.