You can't map a sense of humor. Anyway, what is a fantasy map but a space beyond which There Be Dragons? On the Discworld we know that There Be Dragons Everywhere. They might not all have scales and forked tongues, but they Be Here all right, grinning and jostling and trying to sell you souvenirs.
Interpretation
The quote highlights the unpredictability of humor and the fantastical elements of imagination.
In this quote, Terry Pratchett conveys that humor is an abstract concept that cannot be precisely defined or mapped out like a territory. He compares the whimsical and often dangerous aspects of humor to the fantasy maps that warn of 'dragons,' suggesting that just as adventures and surprises abound in fantasy realms, so too does humor exist all around us in various unexpected forms, often bringing joy and intrigue into our lives.
In practice
This quote could be used in a comedy club to emphasize the unpredictability of humor.
And then Jack chopped down what was the world's last beanstalk, adding murder and ecological terrorism to the theft, enticement, and trespass charges already mentioned, and all the giant's children didn't have a daddy anymore. But he got away with it and lived happily ever after, without so much as a guilty twinge about what he had done...which proves that you can be excused for just about anything if you are a hero, because no one asks inconvenient questions.
They've got something they do it with, I think it's called a mocracy, and it means everyone in the whole country can say who the new Tyrant is. One man ... one vet. ... Everyone has ... the vet. Except for women, of course. And children. And criminals. And slaves. And stupid people. And people of foreign extraction. And people disapproved of for, er, various reasons. And lots of other people. But everyone apart from them. It's a very enlightened civilization.
Geography is just physics slowed down, with a couple of trees stuck in it.
You can't trample infidels when you're a tortoise. I mean, all you could do is give them a meaningful look.
Any fool could be a witch with a runic knife, but it took skill to be one with an apple corer.
People look down on stuff like geography and meteorology, and not only because they're standing on one and being soaked by the other. They don't look quite like real science. But geography is only physics slowed down and with a few trees stuck on it, and meteorology is full of excitingly fashionable chaos and complexity. And summer isn't a time. It's a place as well. Summer is a moving creature and likes to go south for the winter.
The parody is the last refuge of the frustrated writer. Parodies are what you write when you are associate editor of the Harvard Lampoon. The greater the work of literature, the easier the parody. The step up from writing parodies is writing on the wall above the urinal.
Nothing ever happened on this globe, for good, at which some people did not have their fill of laughter in the onset; and knowing that such as these would be blind anyway, he thought it quite as well that they should wrinkle up their eyes in grins, as have a malady in the less attractive forms.
OYSTER, n. A slimy, gobby shellfish which civilization gives men the hardihood to eat without removing its entrails! The shells are sometimes given to the poor.
Don't believe anything you read on the net. Except this. Well, including this, I suppose.
I felt very much like a hooker who had just been told she was a lady of the evening.
Laughter is the tonic, the relief, the surcease for pain.
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