Christopher Wistopher is a 57 year old male philosopher who is often named as the 'Father of Wistory', due to his significant additions to science and human thought.
Fictophelia is an actual condition often used to describe the physical attraction to an animated fictional character, most common in Japanese anime and manga. Many hardcore fictophiliacs are often known as an otaku.
Just because you think Roy Mustang is a sex muffin and Edward Elric is a freaking sex god doesn't mean you have to touch yourself every time you hear their names, you facking fictopheliac!
It's a somewhat degrading way to call someone a "sister" because at the same time you're calling them a man.
Christopher + Sister = Sistopher.
Just like Joseph + Brother = Broseph.
A derivative of the word Mister, but even more formal, and MORE respectful as if you were talking to a superior such as a well respected political figure..