I cannot flag questions as off topic if they do not relate to:
- Game development
- Speculations about games
- Game recommendations
I am pretty much in the dark on how to flag a question like "how many peaces of corn does a chicken eat per hour?". In all seriousness, there should be a default flag option that says something in the trend of "Question does not relate to Arqade".
Furthermore, if I would see a question that relates to another site within the SE network I would go and pick "This question belongs on another site in the Stack Exchange Network". But there I only have the option to put it to meta.gaming. So that would not be an option either for the chicken question, or any other not related to Arqade question.