FNAF Balloon Boy Hi Sound Effect Shared by Krabby Caption ThisMix AudioTrim AudioDownload AudioDownload VideoFiled UnderMemes, Sounds, 5 21 0 0 That creepy high-pitched 'hi' from Balloon Boy in Five Nights at Freddy's. It's the kind of sound that gets stuck in your head and shows up in memes whenever someone's being annoying or unsettling. Embed <iframe src="https://soundfactory.ai/fnaf-balloon-boy-hi/embed/" sandbox="allow-top-navigation-by-user-activation allow-top-navigation allow-scripts allow-popups" width="100%" height="112" scrolling="no" frameborder="0" marginwidth="0" marginheight="0"></iframe>
