User blog:Only A Lemon/Help Remembering

A long, long time ago, I read a pasta containing a part that was very interesting to me. I can't remember the pasta it was in, so I'm going to explain this part to you guys as best I can in hopes you can let me know where it was. Here's the details I can gather: Does anyone know what I'm talking about?
 * There were faces, each numbered and wearing a different expression
 * The 'face' would ask you a question (Yes or No maybe?), and would change its expression based off of your answer
 * There were both normal expressions and strange, sometimes creepy expressions
 * This was not the idea the whole pasta was based off of, but only a part of it
 * I remember the pasta being very long, but I'm not quite sure