не вздумайте

don't dare

→ не
phrase Rare #48,199
don't dare A strong warning or prohibition, usually followed by an infinitive. The form вздумайте addresses one person politely or multiple people; in informal speech to one person, use не вздумай.
RU: Не вздумайте открывать эту дверь.
EN: Don't you dare open that door.

Не вздумайте уйти.

Don't even think about leaving.

И не вздумайте со мной шутить.

And don't even think about messing with me.

— Разборки в стиле кунг-фу (2004)

Не вздумайте туда ходить.

Don't even think about going there.

Не вздумайте.

Don't even think about it.