Sigma Boy is a 2024 Russian song by Betsy and Maria Yankovskaya that went viral on TikTok and YouTube Shorts, especially in edits outside Russia. Its repetitive chorus became shorthand for the sigma male meme, and creators soon made bass boosted remixes where the audio intentionally clips and distorts. This earrape version spread as a standalone soundboard clip for reaction edits and gaming videos, and it stays popular because the tune is instantly recognisable even through heavy distortion and a blown speaker effect.