This sound is widely recognized from Vinland Saga and closely tied to Thorfinn's character development, especially after the line became heavily shared in anime communities. The quote spread through TikTok, Shorts and reposted edit pages as a shorthand for rejecting violence, ego and pointless arguments. It remains popular because even people who have not watched the series understand the message immediately, and the clip can be used both sincerely in reflective edits and ironically in memes about acting morally superior.