Megalovania was composed by Toby Fox and first appeared in the webcomic Homestuck before becoming the battle theme for Sans in Undertale, released in 2015. Its fast, driving melody made it one of the most remixed video game tracks online. Earrape edits, which intentionally clip and bass-boost audio to extreme loudness, became a staple of meme culture in the late 2010s. This blown-out version thrives on TikTok, YouTube and Discord soundboards as a shorthand for chaos and overwhelming power.