Gohan is the son of Goku in Dragon Ball, the manga created by Akira Toriyama and adapted into the Dragon Ball Z anime. From childhood, Gohan's hidden power tied to his anger became a defining storyline, most famously during his fight against Cell. Spanish dubs helped the series build a huge following in Spain and Latin America, so clips in that language circulate widely on soundboards and social media. This scream keeps being reused because that rage transformation remains one of the character's most recognisable traits.