Meaning of the word "wise guy" in English

What does "wise guy" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

wise guy

US /ˈwaɪz ˌɡaɪ/
UK /ˈwaɪz ˌɡaɪ/
"wise guy" picture

Noun

1.

a person who is irritating because they think they know everything and try to be clever

Example:
Don't be such a wise guy, just answer the question.
He always has a sarcastic comment, a real wise guy.
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