Metal Slug 3 is a run-and-gun arcade game developed by SNK and first released in 2000 for the Neo Geo system, continuing the series known for hand-drawn animation, over-the-top weapons and chaotic action. The grenade is one of the player's basic weapons, so its throw and explosion became a familiar sound for anyone who played the arcade original or later console and mobile ports. As retro gameplay clips and soundboards spread online, the short blast was reused far beyond the game itself, and it remains popular because it instantly signals cartoonish destruction without sounding realistic.