Online, the phrase works as a call and response, with one person asking for a hoiaa and another answering with the longest, loudest shout they can manage. That simple setup helped it spread as a reusable reaction clip across short videos, edits and soundboards. The spelling shifts between hoya, hoiaa and hoyaa, but the stretched final sound stays the same. Because the request is understood in seconds, creators can drop it in without context, and the humour comes from how committed and drawn out the reply sounds every single time.