https://images.plurk.com/1YcDDtWwnMJEIiosabCXhb.png https://images.plurk.com/hubB1emP6zXJfOyXFoJ53.png https://images.plurk.com/6ESIgb5czcA77Cm3pCE9E3.png
牛屄:非常厲害
裝屄:假裝厲害、裝帥

到底為什麼是牛?為什麼是屄?