With this new stage in evolution came a higher form of bathroom. Instead of consisting of a sole, lonely toilet, modern bathrooms sport such things as showers, sinks, and bathtubs — practically an entire community. Their dreary jobs and monotonous existence have led to a new sort of social phenomenon, namely, that of bathroom humor.
edit Bathroom Humor through the Ages
Officially, bathroom humor originated in the late 20th century, but it's hard to imagine that chamber pots didn't have a good chuckle now and then. The first modern hieroglyphics with a bathroom "joke" appeared, to use historical terminology, about many to lots years ago. Its author is assumed to have been a urinal, which has since died, flushed down the commode of history.
Bathroom historians estimate that the ancient text read: but the rest is lost.
For a long time, the earliest complete joke found was one transcribed on a white scroll, reading: Historians, having nothing else to do, considering that all of their work is past, bickered for years over the authenticity of this work. Eventually, through carbon dating, oxygen marrying, becoming friends with helium, and getting a civil union with nitrogen, it was confirmed that the joke was a fake and made only relatively recently.
edit Social Dynamics of a Bathroom
To understand bathroom humor, it is first important to understand where, in fact, it comes from. It is exceedingly obvious that it comes from a bathroom, but how does it work?
edit We don't know
edit Rubber duckies
The silence of a bathroom is a feature practically ingrained into its very tiles. Hidden cameras and hidden microphones have been hidden in bathrooms all over the world, but not a single joke, not a groaner, not a one-liner, not an atom of humor was to be heard. Bathroom psychologists were heavily disappointed, expecting at least a "yo' momma's so fat she was two-ply" from the toilet or sink.
So what accounts for the lack of humor in a standard bathroom? Psychologists argue that a new element has to be introduced to get the party started. Something exciting, something funny, something that made little squeaky noises when stepped on. Psychologists say the rubber duck is the key.
This theory, while untested, may explain the lack of verbal evidence of bathroom humor. Psychologists have managed to classify each bathroom element into different groups: The toilet paper and medicine cabinet are usually humorless; the toilet, from its outhouse days, remains shy but still cracks a few jokes; the bathtub and shower are often socially rejected because of their distance yet have amazing joke-telling skills and many witty observations about the people who sing in them; and the mirror, quite predictably, is a mere copycat of the others, sometimes ignored because of its rapid mood swings.
The Rubber Duck theory is scheduled to be tested sometime in 2016. It will require months of preparation, as the psychologists vow to "Leave No Duck Untested".
edit Bathroom humor does not exist
As always, skeptics have popped up to piss someone off. It is ridiculous to assume such a position, particularly when historical evidence suggests otherwise, and it is particularly unfeasible to think that bathrooms have not made a few humorous references in their time, especially with the material they have to work with. Besides, Wikipedia has an article on it.
edit Structure of Bathroom Humor
Typically, the humor consists of one of two subjects. The less common ones are very general, such as flush-flush jokes that are similar to human knock-knocks. More often than not, though, humor is derived from the visitors to the bathroom, complaints about how dirty and ridiculous human beings are.
Off-limits are jokes that may be considered hurtful to other members of the bathroom community. Toilet paper needs not to hear of its last client's diarrhea attack, and how positively silly it may have looked. A toilet doesn't need to hear that it is "feeling blue" when being cleaned. And towels get extremely sick of sexual jokes extremely fast. These sorts of things are not funny and unnecessary.
Theoretically bathroom humor is difficult to understand (as it is terribly inside-jokey) yet is supposed to be good quality, having sprung out of a combination of boredom and creative thinking. It is expected to go on for years to come, unless of course...
edit The End of Bathroom Humor?
Yes, you guessed it — humans are fucking things up once again. Bathrooms are being taken out of their natural state, and the balance is starting to tip in public restrooms. Toilets aren't meant to be trapped next to each other, nor are so many sinks supposed to be in one place at one time. The sheer amount of toilet paper causes any casual humor to be immediately shot down. And there's hardly any "alone time" — it's all work and no play when you're a public bathroom.
The questions remain: Can bathroom humor be preserved? Do we even know it exists? Are rubber duckies the answer? What does happen when two urinals walk into a bar? Can anyone get a date with helium or one of its sisters? The world may never know, but it's likely its inhabitants will find out someday. In the meantime, next time you're in the bathroom and you hear the toilet giggle, don't be offended — it's just their way of life.