Redcloud
Adept
Michael Quinion said:Professor Read traced the earliest recorded use of OK to the Boston Morning Post of 23 March 1839, in a report about a “frolicsome group” called the Anti-Bell Ringing Society (the ABRS), which campaigned to get a law banning the ringing of dinner bells rescinded. It seems to have been short for “oll korrect”, a fanciful way of writing “all correct” that was itself part of another popular craze of the time for misspellings as a humorous device and which echoes the story about President Jackson from the previous decade.
And we thought we were being original and funny when we do stuff like this:

That's sooooooo eighteen-hundreds....