Have egg on one’s face (或 With egg on one’s face) 意為「(某人) 丟臉，(某人) 出醜」。這是個美國慣用語，但確切的起源無從考證。注意：在此慣用語中，egg 恆用單數，其前並無不定冠詞 an。
一個可能的起源係追溯到 1800 年代期間及 1900 年代初期流行的劇院。水準以下的演員經常被觀眾丟擲雞蛋和腐爛的蔬果，所以最終往往以臉上沾滿蛋液或蛋渣收場。
另一個可能的起源來自農場。農場養的狗有時會偷吃雞蛋，為了找出哪隻狗是罪魁禍首，農民會查看狗臉上是否有蛋液或蛋渣。
例句：
- I was so nervous that I said the wrong name during the wedding ceremony. Boy, do I have egg on my face now! (我太緊張，在婚禮期間說錯了名字。哇，我好丟臉哦！)
- Linda has really got egg on her face! (琳達真是丟人現眼！)
- The CEO really had egg on his face after he went on stage to demonstrate the new product and couldn’t get it to work. (執行長上台展示新產品，但該產品卻沒有任何動作，他真是糗大了)
- Tom was left with egg on his face after he fell off the stage in front of all those people. (湯姆在那些人面前跌落舞台，出盡了洋相)
- This latest scandal has left the president with egg on her face. (最近的這項醜聞讓總統丟盡了顏面)