Regina is an original character created by a Sprunki fan, rather than an official character from Incredibox or the main Sprunki mod. The clip presents her in horror mode, the darker alternate style that fans use to reimagine cheerful music-game characters as creepy versions. Sounds like this spread through fan videos, edits and soundboards, where creators reuse short horror vocals to build tension without making their own audio. It remains popular because it is short, instantly recognisable to Sprunki fans and easy to place over gameplay, animation or meme edits.