This clip comes from Angry Birds Epic, the turn-based role-playing spinoff of Angry Birds in which players battle waves of pigs, including the small Minion pigs used as basic enemies. When one of those pigs attacks unsuccessfully, the game plays a brief, deflated sound that fits the moment. Short game sounds like this are easy to reuse in edits because they are instantly recognisable to players and need no explanation. On soundboards and in short gaming videos, it has become a handy shorthand for a weak hit, a missed attack or an enemy that was never much of a threat.