The idea of a bathroom as a universal forum of communication can be greatly extended.

By the most fundamental definition of life, all organisms must excrete waste, along with reproduce, absorb energy, etc.

Thus, to put it simply, everybody poops.

The act of excreting waste, for higher organisms, is a process that requires tremendous body resources. Thus, it is an activity during which the organism is vulnerable.

It can be observed that most higher organisms wait to defecate until they are in a situation in which they feel secure and can do their business in safety...