says Thành ngữ, tục ngữ
What a man says drunk, he thinks sober.
People speak more freely under the influence of alcohol.
says who|say|says|says you|who
v. phr.,
slang I don't believe or accept that.

An expression of rebuff often used to make fun of someone or oppose him.
"I am the strongest boy on the block." "Says you./" "That brook is full of trout." "Says who? I never saw anybody catch trout there." "You can't take Mary to the party
she's my girl." "Says who?"
says who
says who
Who claims the truth of this statement, which I don't believe? For example, That horse of your will never win a race.—Says who? This slangy expression of disagreement or disbelief may also be put in declarative form, says you!, meaning “I disagree with what you just said.” For example, It was an accident, I didn't mean to break it.—Says you! You've always hated that vase. [First half of 1900s]