: The sound is typically tied to the AnimationTrack of the wave emote. When the keyframe for the hand-raise is reached, a Sound object's :Play() function is called.
: Various versions exist in the Roblox Library (now Creator Marketplace). Developers often search for "Bye Emote" or "Wave Sound" to find the asset ID.
The Roblox "Bye" sound effect (often associated with the /wave emote) is a short, high-pitched vocal clip used during character animations to signal a farewell. While often regarded as a simple game asset, its cultural impact within the Roblox community has turned it into a recognizable meme and a staple of "classic" Roblox nostalgia. Overview of the "Bye" Sound Effect
For developers looking to implement or reference this sound in their own experiences, it is handled via the Roblox sound engine.
: Long-time players often associate the sound with the "golden era" of Roblox (circa 2012–2016), using it in "nostalgia trips" or classic-style game remakes.