get away with

US /ɡet əˈweɪ wɪð/
UK /ɡet əˈweɪ wɪð/
"get away with" picture
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.