asdfghjkllkjhgfdsaqwertyuiopmnbvcxz1234567890987654321
something that is caused when a person doesn't know what to type on they're computer, which results in them pressing random keys to see what comes up.
I was extremely bored so I just smashed my keyboard and got asdfghjkllkjhgfdsaqwertyuiopmnbvcxz1234567890987654321.