Listed simply as hp, this short clip takes its meaning from gaming shorthand rather than a confirmed film, show or song. HP has meant hit points and health points in games for decades, so the two letters alone signal damage, healing or survival to most viewers. The clip spread in the way many short soundboard sounds do, through shares, reposts and edits where a recognisable gaming reference was needed fast. It stays in use because that reference is universal, flexible and instantly understood across different games and communities.