A phenomena that happens to a computer's keyboard when a human being is bored to death... even more bored than qwertyuiopasdfghjklzxcvbnm... see qwertyuiopasdfghjklzxcvbnm
Bob: (typing) a;sldkfj
Boss: Are you typing in qwertyuiopasdfghjklzxcvbnm to google to make it look like you're doing work, Bob?
Bob: No
When you're so bored that you begin to type random sequences of letters and/or symbols into Urban Dictionary in hopes of the sequence you typed already being defined.
Me: I'm bored, what do I do... oh I know! *types a;sldkfjghghfjdksla;*
why hello traveler, you have reached peaks of boredom seldom known to mankind. maybe you should embark on a quest to the fridge to eat something, or maybe actually do your work
have you heard of the legendary hero?
well, they searched a;sldkfjghqpwoeirutyz/x.c,vmbn in urban dictionary, so clearly they are above most of us mere mortals