You can't mean that Meaning in English
expression
Definition
This expression is used when you hear something surprising, upsetting, or hard to believe, and you want to express doubt or shock about what someone just said.
Usage & Nuances
Informal and used in spoken English, typically to express disbelief, disagreement, or shock. Often said with strong emotion. Can be serious or playful depending on context. Do not use in formal writing.
Example Sentences
You can't mean that! That's too much money for a sandwich.
basic
Are you serious? You can't mean that about quitting your job.
basic
You can't mean that—I know you love chocolate!
basic
Come on, you can't mean that—nobody likes waking up at 5 a.m.!
natural
Wait, you can't mean that about moving abroad next month—are you really going?
natural
Seriously, you can't mean that—did the boss actually say we have to work Saturday?
natural