Llamas were added to Minecraft in the 1.11 Exploration Update in 2016, spawning in savannas and mountain biomes and tamable as pack animals that follow in caravans. Their idle sounds are part of the game's original animal audio, alongside hurt and spit sounds. As Minecraft clips spread on YouTube and TikTok, creators began lifting individual mob sounds for edits and soundboards, and the llama hum became a handy shorthand for a random, unbothered animal moment separate from louder effects like the ROBLOX oof.