The sound comes from the villager mob in Minecraft, the blocky trading NPCs famous for their nasal huh sounds during bartering. Clips of their haggling became a running joke among players and spread to meme pages and short video edits, especially in Spanish and Portuguese communities where the trader is called comerciante. Editors now use it as universal audio shorthand for greedy selling, bad deals and market scams, which keeps it circulating far beyond gameplay videos.