when you are soooooo bored that qwertyuiopasdfghjklzxcvbnm,mnbvcxzlkjhgfdsapoiuytrewq,plokmijnuhbygvtfcrdxeszwaq,qazwsxedcrfvtgbyhnujmikolparn't enough so you skip the first two and last two letters on the keyboard then you type them at the end. good job, now do something good for once in your life.