Grunt Fish
To take an extremely large and odorous shit while grunting profusely. Diarrhea does not count. A continuous terd is preferred. The more it is shaped like a fish the better.
What was that awful noise in the bathroom?
Oh, I ate at Taco Bell and when I got home I had to release a Grunt Fish.
Oh, I ate at Taco Bell and when I got home I had to release a Grunt Fish.