não pode estar falando sério

can't be serious

→ não

phrase Rare #41,910

can't be serious Used to express surprise, disbelief, or irritation. Also used like 'you're kidding.'

PO: Você não pode estar falando sério sobre isso.

EN: You can't be serious about that.

You can't be serious!

— Transtorno Explosivo (2019)

You can't be serious!

You can't be serious.

— Adeus, Lênin! (2003)

You can't be serious.