decidedly unusual people. not part of any subculture. not uber-fans of any band or comic or anything like that. will prefer to talk utter shite for hours on end than hold a rational conversation
SSD: what if we're all colour blind?
normal person: excuse me
SSD: well what if the sky's not blue. what if it's pink
normal person: i'm pretty sure the sky's blue
SSD: ever thought about getting your eyes tested? though what if your optician was colour blind too?
*at this point the normal person's brain starts melting*