When you are SOOOOOOOO bored, that typing every single key is not enough, typing them all TWICE is not enough, typing them FOUR times is not enough, so instead you decide to type them all Five times.
Person 2: how about typing: 11111222223333344444555556666677777888889999900000-----=====qqqqqwwwwweeeeerrrrrtttttyyyyyuuuuuiiiiioooooppppp\\\\\aaaaasssssdddddfffffggggghhhhhjjjjjkkkkklllll;;;;;'''''zzzzzxxxxxcccccvvvvvbbbbbnnnnnmmmmm,,,,,...../////
Well, if you use some online dictionaries than you will find this is the true last word of the dictionary. Multiple z's generally imply that someone is sleeping, the more z's the deeper or longer that someone has slept.
this word will most commonly not be used in general conversation.
Man, I wish I could zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz for a while.