装逼的英语怎么说

装逼的英文可以用 "to act cool" 或 "to show off" 来表示。这个词的来源可能源自中文语言中的装逼这个词，它的字面意思是装上牛皮，比喻虚张声势，显示出不应有的虚荣心。例句如下：

He's always trying to act cool in front of his friends.
She's just showing off her new car.
He's just trying to impress everyone with his new clothes.
She's always trying to act like she's better than everyone else.