Đầu moi

Đầu cắt moi or Đầu moi used to refer to a kind of badass hairstyle which also has many other names like mullet, Kentucky Waterfall, Bouncing Cobra,... This phase is very popular among teenagers in Vietnam since it relate to many of these teenagers's idol Khá Bảnh whom also has the same hairstyle. Its often used like a compliment or to ridicule someone.

A: dude does that man has some kind of disfunctionality, his hairstyle look like dog shit.

B: you know nothing bro, it is a fucking đầu moi