1. This little shop of horrors:
2. This MRI of a "baby" in the womb:
5. This moldy jack-o'-lantern:
6. This AI-generated nightmare:
7. This endless corridor:
9. These stairs that lead to nowhere:
10. This sawfish underside that looks straight out of Courage the Cowardly Dog:
12. These slimy spawns of Satan:
14. This bizarre belly button:
15. This creepy little window lurker:
17. This wasp nest that looks like a gas mask:
18. And finally, this church that's up to no good: