Booyah is the victory call associated with Garena Free Fire, the mobile battle royale game where the last player or squad standing wins the match. The word became a shorthand for winning in gaming clips and short videos, especially among mobile gaming communities, where players reuse the shout to mark a win without needing gameplay footage. Its short, punchy delivery travels well in edits, reaction videos and livestream highlights, which is why it remains a familiar celebration sound years after players first heard it in matches.