spill one's guts

Definition

To confess, or to divulge secrets, typically speaking freely and at length after a change of motive or an incentive.

Example Sentences

• "At first, the suspect would not tell us anything about the other participants in the crime. But after being offered a deal, he spilled his guts."
• "He suddenly wanted to vomit, to spill his guts right here on Lake Street in front of the thousands watching."
• "A stench preceded a green cloud that almost caused the wizard to spill his guts."