You see the word thrown around a lot - especially pertaining to sexual matters. "Oh, he's into _____. It's creepy." "She does what?! That's creepy!" It's one of my deepest darkest fears to be viewed as creepy - the connotations for me create the image of a paedophilic Gollum, lurking about in the shadows waiting for his next prey. So, as the title implies, how do you define "creepy?" This is also, of course, with an emphasis on relationship/sexual matters - but a general definition works as well, I suppose.