vuotare il sacco

Italian

Literally, “to empty the sack.” Compare French vider son sac.

to say what is on one's mind; to get something off one's chest; to come clean; to spill the beans
- 2024, “Inizia lo spettacolo [Showtime]”, in Monsters: The Lyle and Erik Menendez Story, season 2, episode 7, spoken by Dominick Dunne (Nathan Lane):
  È un'omissione piuttosto importante. Se stai già confessando di aver ucciso i tuoi genitori, perché non vuotare il sacco su tutto?
  That's a fairly sizable omission. If you're already confessing to murdering your parents, why not come clean about all of it?
  (literally, “It's a rather important omission. If you are already confessing to having killed your parents, why not come clean about everything?”)