rattail
A rattail is a hair style that is characterized by a long "tail"-like element of hair growing downward from the back of the head. The rattail usually hangs naturally; however, it can be braided, treated as a dread, permed, straightened, poofed, or curled with an iron. In some instances, an individual might choose to grow several tails as opposed to a single very long tail. A rattail is characterised by hair longer than the rest of the hair surrounding it.