I'll kick it off with a few of mine:
How does music stop a puppet from killing the player?
What is JJ doing under the desk?
BB. Just WHY?
Can the animatronics really not figure out your not Freddy in FNAF 2?
Who killed Phone Guy?
How does flashing Foxy repel him?
Why does Springtrap keep falling for the same trick?
Why do people still believe (insert debunkable theory that I'm not putting in because people that think other wise will barrade me with idiocy) is true?
What questions do you have? Leave them down below!