Bazelgeuse is a flying wyvern introduced in Monster Hunter World, released in 2018, and quickly became infamous among players for dive-bombing hunts and dropping explosive scales. Its distinctive roar, recorded from the game, captures that chaotic reputation and spread through gameplay clips, edits and soundboards as players shared their most surprising encounters. Hunters still use it today because it instantly signals danger, scale and unpredictability, making it a shorthand for a hunt going suddenly wrong.