wise guy
US /ˈwaɪz ˌɡaɪ/
UK /ˈwaɪz ˌɡaɪ/
1.
生意気なやつ, お利口さんぶる人, お調子者
a person who is irritating because they think they know everything and try to be clever
:
•
Don't be such a wise guy, just answer the question.
そんな生意気なやつになるな、ただ質問に答えろ。
•
He always has a sarcastic comment, a real wise guy.
彼はいつも皮肉なコメントをする、本当に生意気なやつだ。