Gohan is Goku's son in Dragon Ball Z, and the Kamehameha is the franchise's most recognisable energy attack, passed down through his family. Clips of Gohan charging and firing it have circulated for years on anime soundboards, fan edits and meme videos, where the shout and beam are instantly recognisable even without the picture. This longer cut is popular because it preserves the full build-up, giving creators a ready-made dramatic arc for power-up scenes, versus battles and parody fights.