The exact origin of the NBAGT domofollow sound is unclear, as it surfaced through fan-made soundboards rather than an official release. Clips like this typically start as in-jokes within a streaming or gaming community, then get uploaded, renamed and re-shared until the catchphrase takes on a life of its own. At just over ten seconds, it fits the rhythm of short-form video, which helped it circulate as a reaction and punchline sound. It endures because it is instantly recognisable to people in the know and funny out of context to everyone else.