Ryu is the hero of Capcom's Street Fighter fighting games, famous for his Hadouken energy projectile, and beam-style versions of the attack have become a familiar sound in gameplay clips and fan edits. Short clips like this one circulate on soundboards because the charge-and-blast shape is easy to recognise and easy to reuse, even without the original game footage. Creators drop it into versus videos, power-up montages and parody fights to signal that a character is unleashing their strongest move. That clear, dramatic build-up is why it keeps appearing in new edits years after the games made the move famous.