O.T.C.O.
A loud, messy, full-body freakout that happens when you’re wearing pants.
My mom had an O. T. C. O. in the grocery store. I had to hide behind a cart.
He had an O. T. C. O. during the Zoom call. His dog started barking.
I got an O. T. C. O. in the middle of math class. The teacher gave me a pop quiz.