Tolkien worked on his invented languages for years, the same way that you or I might do literally anything else. He developed progenitor languages and daughter languages and filled everything with complex vocabularies that changed over the fictional eras he was writing about. This impossibly heavy nerd-lifting paid off in a bit way when he eventually wrote The Lord of the Rings, as by that point he already had a massive world with a rich history to set it in. Much of the history itself would end up in his later work, The Silmarillion.

moodboard/Getty Images
Which reads a little bit like getting hit in the face by an encyclopedia.

In short, it's not a great exaggeration to state that the greatest fantasy epic ever written owes much of its success to the hard work a lunatic put into talking to imaginary friends. So if you enjoyed The Lord of the Rings for the adventuring, or the battles, or the woman shunning, you were wrong and missed the best part. The best part was the singing around the campfires.

In the late 1800s, after what must have been a pretty hilarious week in Asia, a man called L.L. Zamenhof realized that a single language that was straightforward and culturally neutral could serve as a middle ground for speakers from all over the world, facilitating greater understanding among foreigners and even helping to spread peace. The language he invented to do this was called Esperanto, and it remains to this day the most widely spoken constructed language in the world. Estimates range from a few hundred thousand up to 2 million people capable of speaking it, primarily in Europe and Eastern Asia, which means that unlike some of the other languages on this list, there are enough native speakers of Esperanto to form an actual culture and create original works in it, including books, poetry, and music.

Photos.com/PhotoObjects.net/Getty Images
Their limericks are known for being filthy in a culturally unbiased way.

It is, however, primarily an "auxiliary" language meant to serve as people's second language; very few people speak Esperanto in place of all other languages. You'll also perhaps notice that you don't speak Esperanto, and that the world is still filled with misunderstanding and unpeace. Although a couple million is pretty impressive, it's far, far from universal, and it points to kind of a flaw in the very idea of auxiliary languages. The reason most people learn a new language is because they need to communicate with someone who speaks or writes that language. If your company's sending you to its branch office in Japan or Europe or whatever, you're probably going to need to learn Japanese or Europese or whatever. And because no one knows Esperanto exclusively, if you need to communicate with an Esperanto speaker, you could always learn their "real" language instead. There is some evidence that people who learn Esperanto are more capable of learning additional languages, but that seems like a lot of extra effort to go to.

Photos.com/PhotoObjects.net/Getty Images
"So I get to learn two languages for the price of ... two?"

And of course, since the invention of Esperanto, the role of a global language has kind of, sort of, whisper it, been taken up by that filthy mongrel English tongue, mainly because of the Internet. So if there's any more wars or misunderstandings, just blame the English, I guess.

Without going into all the details, because I don't really understand all the details, Lojban's vocabulary and grammar prevent ambiguity; a correctly formed Lojban sentence will have only one semantic meaning. You can sort of see how this would appeal to a certain mind, someone who has posters of well-designed data structures on their walls and cries during Kraftwerk shows. But as a writer, one obvious-sounding limitation of a language like this is the fact that ambiguity is one of the things that makes languages fun. Entire branches of humor are predicated on hilarious double meanings. Although most double entendres are now horrible cliches, the premise behind them lies at the core of many, many other chuckle delivery vehicles.

Wavebreak Media/Getty Images
"No, you can suck my Lojban, Gary."

To be a little more accurate, speakers of Lojban, and its predecessor, Loglan, are trying, in part, to test the Sapir-Whorf hypothesis, which essentially states that the language we use has effects on the way we think. A language constructed on logical principles, which minimizes ambiguity and confusion, wouldn't just lead to more rapid and accurate communication and collaboration, but more rapid and accurate thinking.

Wavebreak Media/Getty Images
"Oh, and I and all my new language buddies will be smarter than you assholes, too!"

Testing Sapir-Whorf is a cool idea, but to realistically do that, you'd need a large population of second generation Lojban speakers, people who grew up in Lojban-speaking homes. And because we have yet to find thousands of people who can be crazy enough for the decades needed to do that, it's hard to see how that will happen. This has kind of reduced Lojban to a hobbyist thought exercise, with maybe 50 to 100 people who can actually use it. It's a cool idea that some people play with instead of video games, but don't expect the dawn of a new age of consciousness anytime soon.

Wavebreak Media/Getty Images
"Better get your knee pads ready, Gary, because you norms will soon kneel before me, the new language pope."

During the initial series, Klingons only spoke in English, but when someone was tricked into giving the creators money for an actual Star Trek movie, they realized that that wouldn't do anymore. They'd have to put a little more effort into it and invent an actual language. So they got the actor who played Scotty to record some gibberish into a microphone and used that. No shit.

"I'm an engineer, Captain, not a philologist!"

By the time they got around to making a third Star Trek movie, Leonard Nimoy, who was directing this one, hired Marc Orkand, an actual linguist, to take the gibberish Scotty invented and turn it into a proper language. With one condition: Whatever was invented had to match up with the lips of actors who had already recorded a scene in English.

Michel Boutefeu/Getty Images Entertainment
"So I said, 'Let's try, but there's no need to take this lightsaber stuff too seriously, fellas.'"

But the linguist did a fairly credible job of it, and by the time later movies and Star Trek: The Next Generation rolled around, Klingon had become a complete, coherent language with its own dictionary and grammar and everything. At this point, it was still solely for the benefit of the show and movie's writers. They published a dictionary containing the language, almost as a lark, but no one expected that their audience composed entirely of power-nerds would try speaking it for themselves.

Michel Boutefeu/Getty Images Entertainment
"The conventions? Oh man. They all have just the hammiest handshakes. Ham-like, you know?"

But oh yes, the power-nerds did. Although most only know a few words or phrases, there are definitely a few who are actually fluent in it. The main problem is that Klingon was purposefully designed to be alien sounding and as unlike English as possible, filled with a crazy stew of grammatical features from a variety of other, mostly Eastern languages. And the vocabulary itself is fairly limited, with rather a large part of it having to do with space combat, and not, for example, grocery shopping. That didn't stop one dad from trying to raise one of his kids as a native Klingon speaker. That slightly weird story has a happy ending, at least: The kid doesn't remember a thing.

Photodisc/Getty Images
"jISaHbe' vav." ("Whatever, Dad.")

If you aren't familiar with it, the Voynich manuscript turned up in the collection of a literary collector in the early 20th century, but it's been carbon dated to sometime in the early 15th century. It's written in a completely unknown language using a completely unknown alphabet, and, just for fun, it's filled with strange drawings of completely unknown biological things and plants. "Bigfoot" is as good an explanation for its origin as any. "Bigfoot wrote this and read it back to himself while jerking off" is even better.

Wikimedia Commons
"Yessssss. All Bigfoot's shorties up in the green soup, getting all soupy."

All sorts of cryptographers and linguists have tried to crack the language, revealing a grand total of jack zilch. It's a little like existing languages, but not a lot, and it's full of strange features that don't show up anywhere else in the world. The best guess right now is that it's either a cypher of some kind, which is sort of plausible but for the fact that people back then weren't that good with codes, or a hoax, which is sort of plausible but for the fact that it really, really looks like an actual language, and people weren't that good at creating fake languages back then.

Wikimedia Commons
Edward Kelley was suspected of creating it as a hoax, primarily because of his
reputation as a schemer who always kept fake manuscripts hidden in his hat.

So we don't know. Do you know? You should tell someone.

Chris Bucholz is a Cracked columnist who likes it when they get all soupy, too. Join him on Facebook or Twitter to express your disgust.

For more from Bucholz, check out 5 Facts About Colors That Will Change How You See the World and So You're Now a Mech Warrior.

You have to respect this sort of dedication. Honor their madness by clicking the Facebook "share" button below.