Sigma Boy began as a Russian pop track by young singers Betsy and Maria Yankovskaya, released in 2024 and pushed worldwide by TikTok edits in late 2024 and early 2025. Its title plays on the sigma male meme, the idea of a lone, self-reliant figure played both seriously and as a joke. Short excerpts like this Melchior version spread as reusable audio for edits, letting creators signal confidence, detachment or parody without explaining the reference, because the hook and the meme meaning are recognised almost immediately online.