>be kiwi (because the kiwi is the national bird of new zealand and it is also a fruit. the kiwi is flightless leading to a slightly humerous situation of the bird being known as pathetic and laughable)
>shag sheep (new zealand is known for it's sheep farming which leads to the stereotype of the farmers having intercourse with the sheep)
>be named bilbo (due to new zealands small size and relative obscurity one of the typical facts is that lord of the rings was filmed in new zealand, which is a franchise beloved by many for its gripping story and epic movies)
>get mad called australian (due to australia being near geographicaly, it and new zealand having a similar flag, and new zealands obscurity, it is to the charign of the typical new zealander that they are confused for being australian)