Who are these people and why are they in my own personal dimension?

@Thepurpleman234 x @Toochinator Collab Part 3

Part 4: https://gamejolt.com/p/collab-comic-part-4-khis4i5w

Me when a kid walks up to me:

Happy 50,000 Followers!!!

Michael, do you see that small suit on the floor?

This week's Fan Art Friday celebrates Five Nights at Freddy's! Accept the quest in your quest log to get started.

HO HO HO! Merry Killmas!

Shut up kid! I just need to borrow your father for a day. I need him tomorrow!

William Afton and his stupid purple car he cared about more than his KIDS

Happy father's day from me and... my "dad"