Ashley's Song first appeared as Ashley's theme in Nintendo's WarioWare series and was later featured in Super Smash Bros, giving the character a recognisable spooky pop identity. A remixed version circulated on TikTok, where editors paired it with Young Sheldon clips and the joke line about Fortnite Sheldon. The mix of a cute horror style song with Sheldon's serious image made it easy to reuse for other entrances and edits, so the sound kept spreading as a meme format beyond its original fandom.