Terraria is a 2011 sandbox action-adventure game by Re-Logic, known for exploration, crafting and combat in a procedurally generated world. Its audio library includes a large set of short, numbered item sounds that play when players use, collect or interact with objects, and Item 4 is one of those brief game effects. As Terraria clips and gameplay edits spread on video platforms, fans began lifting these tiny sounds onto soundboards, where they became handy shorthand for pickup moments, inventory jokes and retro gaming references, keeping them in circulation long after the original release.