get away with
US /ɡet əˈweɪ wɪð/
UK /ɡet əˈweɪ wɪð/

1.
salirse con la suya, librarse
to do something wrong or illegal without being punished or caught
:
•
He thought he could get away with cheating on the exam, but he was caught.
Pensó que podría salirse con la suya haciendo trampa en el examen, pero lo atraparon.
•
You won't get away with lying to me.
No te saldrás con la tuya mintiéndome.