Quote by Chopstickzoh yea...i forgot to mention...since my hand has a strange bone structure and like im double jointed in all my fingers...i tend to crack my knuckles alot...i can repeatly crack my knuckles for hours if i wanted...i think i might get arthritis or sumthing later but eh...hurts my hand if i do it too much >_>
Heh... do that also... several times a day... when you'll get older your knuckles will hurt a whole lot xd... or so I'm always told ;P...
Others are... hmmm... bitting at my lower lip... whenever I'm bored... scratching at my hand whenever I'm annoyed... forgetting things... and propably many other... but don't remember right now...