Balloon Boy, also called BB, is a toy animatronic from Five Nights at Freddy's 2, released in 2014, who haunts the Prize Corner and sneaks through vents toward the office. His greeting became a recognisable audio cue for players because it signals that he is nearby, even when he cannot be seen on camera. Clips of the line later spread through FNaF gameplay videos, compilations and soundboards, where fans reused it outside the game as a shorthand for a creepy but playful intrusion. It remains popular because the voice is recognisable to the series community and works without any context.
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Balloon Boy's 'Hello?' greeting from Five Nights at Freddy's 2, a high-pitched childlike voice line used in FNaF edits, reaction memes and spooky setups.
Balloon Boy says a single, questioning 'Hello?' in a bright, high-pitched voice that sounds like a cheerful child calling out in a dark arcade. The line is short, barely over a second, but its innocent tone makes it feel unsettling when it appears out of nowhere, especially for players who know the character lurks in the vents and shadows of Five Nights at Freddy's 2. Hearing it alone, without music or warning, creates a jolt of recognition and dread, as if someone small and unseen is standing just behind you. That mix of friendliness and menace is why the clip works so well as a scare or a creepy punchline.