When you're Super bored and you just press and drag your finger till the word "qwertyuiopasdfghjklzxcvbnm" (orderely alphabets on the QWERTY Keyboard) is typed. Then you search this on the internet and expect something interesting, so you started reading all definitions, and this definition showed up :p
qwertyuiopasdfghjklzxcvbnm is the word typed when someone presses and drags his finger till this word is typed.