Translation of "like (someone) was born yesterday" in Russian

Translations

как будто (кто-то) родился вчера

He tried to trick me, but I wasn't born yesterday.

Он пытался меня обмануть, но я не вчера родился.

Definitions

To think or act as if someone is very naive, inexperienced, or easily fooled, as if they are new to the world and unaware of how things work.

Words