Spending too much time on the toilet trying to get trivial poo to drop off your ass, when in reality it could be easily wiped off. A major cause of 30 minute craps.
This is when there are more than onedingle berry. When you have a cultivation of the dingles.
My friend is digging around his/her butt. I ask "Are you growing something down there?" They look at me with a bewildered look. I say "Must be a dingle forest you're cultivating."