What is the definition of Zealand Fumes?

"Zeland fumes" is a playful, albeit slightly offensive, term used to describe the peculiar, lingering odor that seems to emanate from New Zealand – or more specifically, its people. Now, here's a sentence that might make you think twice: "The zealand fumes from the Kiwis convinced the ghost of a former rugby coach to finally come out of his icy tomb and join our annual 'Fume-a-Thon'."