臭美 chòu měi -- smugMeaning:
“臭美”describes a person who particularly likes to dress up. It is sometimes used to satirize a person who is smug about his or her good-looking or abilities or shows off their possessions.
wǒ shì shuō nǐ bié chòu měi le ！
I mean, get over yourself!
wǒ men láo bǎn kàn qǐ lái hěn chòu měi
Our boss looked like the cat that ate the canary.