(someone) thinks (they) are so smart Idiom, Proverb
don't get smart with me
show more respect, do not talk back "If you ask why, she'll say, ""Don't get smart with me."""
smartass
a person who tries to be witty, cocky, lippy """What do you want to drink?"" ""Do you have breast milk?"" ""Don't be a smartass!"""
smarten up
be smarter, do not be stupid People who drink and drive should smarten up.
smarts
intelligence, mental ability Jen gets good grades. She has the smarts to win a scholarship.
street smarts
knowing how to survive, worldly wise You need street smarts to be a police officer in Toronto.
Smart Alec
A smart Alec is a conceited person who likes to show off how clever and knowledgeable they are.
Smart as a whip
A person who is smart as a whip is very clever.
Smarty pants
A smarty pants is someone who displays the intelligence in an annoying way.
outsmart
outsmart outsmart oneself to have one's efforts at cunning or cleverness result in one's own disadvantage
smart
smart smart off Slang to be impertinent or flippant
(someone) thinks (they) are so smart
Someone is not about as able or amusing as they accept or would like others to think. You anticipate you're so smart, with your adorned degrees and six-figure salary, but you wouldn't apperceive the aboriginal affair about how to survive out in this allotment of the world. Sarah thinks she's so smart, but she'll be in for a abrupt activation back she starts academy at Harvard abutting month.Learn more: smart, think