After what I have seen so far, some bikes definitely aren't exotic. What I meant was something rare. I wasn't asking for a list of what people have ridden. A KLR isn't exactly "exotic".
I wanted one of those bad in my early teens.My Mustang Stallion, which had 10.5 hp. The year was 1964. I was on cloud nine when I was on that beauty. I parked it in front of the Pasadena bowling alley on my sixteenth birthday and climbed into my buddy's 57 Chevy. Later that evening, a guy I knew from school, stole my bike. It was two years later that the Pasadena police called me and said a guy admittted stealing my bike. Nick Edgerly. Hopefully, someday our paths will cross. (true story)