Plants vs. Zombies is the 2009 tower defense game from PopCap Games, and Wall-nut Bowling became one of its most remembered mini-games. Instead of planting defenses normally, players roll Wall-nuts down lanes to flatten waves of zombies, creating the rolling and impact sounds heard here. Clips from the game have circulated for years in gaming edits and meme compilations, and this short bowling audio survived because it is tied to such a specific, visual mechanic that fans recognise instantly, even without seeing the lane or the zombies.