This sound is known online as the third raw flea howl from Hollow Knight: Silksong. Rather than being famous as a standalone meme quote, it is mainly shared by game fans, editors, and sound collectors who want isolated creature audio from the Hollow Knight universe. Its appeal comes from how short and recognizable it is: a tiny howl that can read as eerie, cute, or slightly absurd depending on the clip. That flexibility keeps it useful in fan edits, reaction posts, and game-themed soundboards.