A Crunch
To Crunch is to poop so loud it sounds like a bulldozer is tearing through your intestines. It’s also when you’re so proud of your poop that you start doing math in your head.
"I Crunch-ed so loud, the whole street heard it. My neighbors called the police."
She Crunch-ed and did long division at the same time. It was impressive.
He Crunch-ed so hard, he broke a calculator.