Chewbacca is the Wookiee co-pilot from Star Wars, first introduced in the 1977 film Star Wars. His roars became one of the franchise's most recognisable character sounds, widely reused in fan edits, reaction videos and impression contests online. People still use the clip because it instantly signals Star Wars while also working as a funny stand-in for shouting, frustration or wild excitement. Its mix of warmth, aggression and comedy makes it memorable even in very short meme formats.