Katsuki Bakugo is the explosive rival from My Hero Academia, a series that began as a manga in 2014 before its anime adaptation in 2016. His short temper, shouting and aggressive delivery made his voice lines a natural source for reaction clips shared on soundboards and social media. Fans isolate his loudest outbursts to represent cartoon rage online, often pairing them with keyboard smash captions and exaggerated edits. The clip remains popular because his anger is instantly recognisable even without any visual context from the show.