The meaning of this word has its roots in quantum mechanics. In essence, when a person goes to lay a grogan in the
shitter, quantum theory states that there is a finite (although very small) probability that the shitter
will actually lay a grogan into the person. This occurence is very rare and it is said the victims of the Nagorg reach a deeply spiritual (and highly painful) state.
The word Nagorg applies to a grogaN in reserve, hence its
name.