Grim Patron is a Hearthstone minion whose effect summons another copy whenever it survives damage, which is why one patron can quickly fill the board and overwhelm an opponent. Players turned that snowball into a running joke, treating the card as an unstoppable force and sharing clips of boards collapsing under the swarm. The short sound works outside full matches too, because the rising crowd captures that exact tipping point. It remains popular in highlight reels and memes wherever a small advantage suddenly becomes impossible to contain.