Here is how it works, you will type two DP characters, movies, princesses, or whatever related to DPs, then the next user will choose one and formulate a new question again.

Example:
User 1: Cinderella or Snow White

User 2: Cinderella
Aurora or Ariel

User 3: Ariel
Flounder or Sebastian

So, this is just so simple and I hope you have fun with it...