What does 3-stage shit mean?

3-stage shit meaning in Urban Dictionary

A shit which comes in three phases and it is super-annoying mainly because you need to simply take a shit three times.Tends to happen after perhaps not shitting for some time, eating a large meal, when you are sick, or once you've eaten some bad food.Stage 1: typical shit: is released searching normal, but all at once.Stage 2: Half-solid shit: happens at one time and it is just half-solid.Stage 3: All fluid: The shit simply pours out of your ass in a shit-smoothie. Ass-washing is required.