Sadly "Horror" isn't a submission theme because it'd certainly fit this.

Basically, I've kinda pinned down just what I find so unattractive about humans in general: the nose. Human noses are just so hideous, sticking out like a gross deformity. Probably why the only humans I tend to find cute wear glasses, it draws attention away from their sniffers. It's not like the shape does any good either since all one ever hears is about how everything's got better sense of smell, so it's literally like it's there solely to be ugly. and BOY did it succeed!

Chins too, I don't like human chins much either.