萝卜头 meaning in English

libretto

Which one " s johnny ? perfect bone structure or carrot top
哪个是johnny ？完美的骨架还是那个萝卜头？
Yeah , we know that now . thanks for the update , carrot top
是的,我们已经知道了.谢谢你的更正,萝卜头
Defense secretary robert gates has made a surprised visit to iraq
国防部部长（萝卜头该死）对伊拉克进行了意外的访问。
Shut up , pincushion
闭嘴，萝卜头
They ' re just kids , it ' s immoral to put them in uniform and send them out to be killed
他们只是些小萝卜头，让他们穿上军装去送死是不道德的。