what's the big idea 成语
what's the big idea
why are you doing that? who said you could do that? What's the big idea? Who said you could chop down that tree?
what's the big idea|big idea|idea|what's the idea
informal What is the purpose; what do you have in mind; why did you do that; what are you doing; how dare you.

Often used to question someone or something that is not welcome.
The Smith family painted their house red, white, and blue. What's the big idea? What's the idea of coming in here after I told you not to? I heard you are spreading false rumors about me, what's the big idea?What's the big idea?
A catechism that expresses acrimony or acrimony about what is accident and asks (at atomic rhetorically) for the acumen or action abaft it. Are you dancing with my girl? What's the big idea? Hey, what's the big idea? Why are you cutting my clothes?Learn more: big
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