not born yesterday (not born yesterday)

Idiom Age

Meaning

not easily fooled; experienced and smart

no fácilmente engañado; experimentado e inteligente (no facilmente engañado; experimentado e inteligente)

Oraciones de ejemplo

"Don’t try to trick me — I was not born yesterday."

"No intentes engañarme, no nací ayer." (no intentes engañarme, no nací ayer)