Deriser circulates as a small, user-shared clip on soundboard sites, where short sounds are collected for reuse in memes, edits and streams rather than tied to a single well-known scene. With only a few seconds to work with, it has found a niche as a reusable reaction sound that creators can recognise instantly and drop without explanation. Its appeal is practical: it is brief, easy to place, and flexible enough to fit comedy, gaming and everyday reaction content online.