Teyandee

Teyandee is a Japanese retort used primarily by the old Tokyo city district residence and represents the Edo spirit as espoused by the city folk in the area. It most likely evolved from the sentence "nani itte yandee?" ("What are you saying?" with disdain or "What Are You Talking About?!"). In "Kyatto Ninden Teyandee", it is Yattarō's common saying and battle cry.