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

@Thepurpleman234 x @Toochinator Collab Part 1

Part 2: https://gamejolt.com/p/collab-comic-part-2-tyeua7jp

Security Beach

This isn't my edit this is @Toochinator's edit but it's funny so go follow him he's great.

Also here's the OG post: https://gamejolt.com/p/security-beach-zxyw4e9a

Fredbear's Family Diner

HO HO HO! Merry Killmas!

ALLHELGONAAFTON

I'm coming back...

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

kitchen

@Thepurpleman234 x @Toochinator Collab Part 3

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