Goku is the central hero of the Dragon Ball franchise, and his sons, Gohan and Goten, have become major characters in their own right, which is why the idea of being the son of Goku carries instant weight for fans. Short clips like this one circulate on soundboards and in fan edits, where the lineage alone is enough to signal power, legacy and high expectations. The sound stays useful because it needs no explanation for anyone who knows the series: one short declaration sets up a hero, a comeback or a dramatic reveal.