Broke the bank in Monte Carlo
Having taken a healthy, large, and incredibly satisfying dump. Sometimes shortened to simply, "broke the bank".
(1) Walking out of the men's room, I say to my friend, "Dude, I just broke the bank in monte carlo."
(2) I'll see you later, I gotta go break the bank.
(2) I'll see you later, I gotta go break the bank.