The greeting belongs to Bugs Bunny, the wisecracking rabbit at the centre of Looney Tunes, and it quickly became his signature way of meeting friends, rivals and strangers alike. Its charm comes from the contrast between the polite question and Bugs's total lack of concern, even when trouble is already unfolding around him. Repeated across decades of cartoons, compilations and television reruns, the line entered everyday speech and later became a handy shorthand in memes and short videos, where a single familiar voice can set up a joke in under a second.