loggerhead

详细解释:n. 傻瓜, 笨蛋

英语解释：

名词 loggerhead:

these words are used to express a low opinion of someone's intelligence同义词：dunce, dunderhead, numskull, blockhead, bonehead, lunkhead, hammerhead, knucklehead, muttonhead, shithead, dumbass, fuckhead