I think it is made up and call him on it and he says, No, those were really the results : Waiter.
This creates suspicions maybe an important character was nicknamed “Waiter” but I do not think so and also do not care I am having too much fun with the idea you take a quiz, expecting to be some important character. You know, like, you think you are going to be Adama in Battlestar Galactica or River in Serenity or Izzy in Gray’s Anatomy and then your answer comes back, “You are an obscure waiter with no speaking role.”
That is just funny as hell to me.
Then he says, No, Max, “Walter.”
Ooops. Party’s over.