Go Rugby!

No one would argue against that rugby is the national sport of NZ. "All Blacks" is the NZ national rugby team, in which the name resembles the indigenous Maori people (will come to this later). Each region has its own team. The team for my region Canerbury is The Crusaders. Rugby is full of rules, and is attached with heaps of gimmicks that make its fans crazy for it.

Horse-parade showing the strength before match:

Crusader!

Haka, a kind of  "war dance" which is sort of the "cheers" when you did it in your university, but it's a lot cooler.