Being mentally insane, typing the names of the QWERTY and DVORAK keyboards, without repeating, and then typing in from left to right, top to bottom with the rest, without repeating on the QWERTY keyboard.
Person 1: *Joins chat*
Person 2: *Joins chat*
Person 1: Dude, you mentally insane! You have typed in too many combinations on the keyboard!
Person 2: What do you mean?
Person 1: What did you do this morning?
Person 2: Well, all I did was type in qwertydvoakuipsfghjlzxcbnm.
Person 1: *Leaves chat*
that one adult or little kid idiot in a chatroom who thinks everyone on the internet is trustworthy so hes more than willing to give out shit like his address and phone number.
Jim: Toby, check this out this is priceless!
Toby: WHOA that guy is a huge qwertydunce...
Jim: We should go to where he says he lives and shit on his house or somethin.
Toby: Yeah.