She's such a know-it-all smart aleck, always correcting everyone.
smart aleck
Frequency:
30
%
He always acts like a know-it-all smart aleck.
Idiomatic Expressions for smart aleck
Phrase: He's always acting like a smart aleck
Meaning: to describe someone who is constantly showing off their intelligence or wit in a way that can be annoying or disrespectful
Usage: This phrase is used to describe someone who is always trying to be clever or witty in a way that can come across as arrogant or annoying.