HODL is a crypto terms or slangs that means the same thing with hold. In general language the word 'hold' means keeping and it is the same as hodli but the spelling is not the same. I heard it was this person that was the first to use that word HODL and I don't you how he thought of changing the spelling to make it sound similar and also means the same. I think he is a smart guy. Read this . I’m a HODLING

Have you also ask yourself how come Satoshi came up with the knowledge of bitcoin and created it.