Creatures that Shouldn't Exist in Real Life

While lots of myths and other form of fiction (TV series, films, games, anime, etc) has a lot of really good looking and behaved monsters, there are many kinds of creatures in fiction that look horrible looking or have very bad behavior (aggressive and/or evil). This is the list for those monsters, so feel free to submit them!
The Top Ten
1 Vampires

I swear, if Dracula (from the Hotel Transylvania movies and the real one) was real, I would hold out my cross, but not kill it as I may have the power to stop sucking blood.

Vampires are said to be pure evil blood-sucking immortal creatures of the night. I do not want to become a vampire, even with or without a soul (if souls were real). If vampires exist, they would have taken over the world and enslaved humanity, farming them as livestock for blood and even turning many/some into vampires. The vampire world would be very similar to the one portrayed in Seraph of the End/Owari no Seraph franchise. This would be the worst day of my life where vampires are either confirmed real or they suddenly become real, and after either both, the vampires later took over the world and enslaved all of us for blood and to make more vampires. :(

Also, this image is Ferid Bathory from the anime.

2 Zombies

Movies and other pop culture says all about this.

3 Shiki
4 Jiangshis
5 Godzilla Godzilla is a giant monster originating from a series of tokusatsu films of the same name from Japan.
6 Satan (Devil)
7 Dragon A dragon is a legendary creature, typically with serpentine or reptilian traits, that features in the myths of many cultures.

They would be hard to tame.

8 Aswang
9 Wyrm
10 Griffon
The Contenders
11 Globglogabgalab

What's so bad about this other than looking creepy?

12 Gremlin
13 Hobgoblins
14 Audrey II (Little Shop of Horrors)

This thing has been shown to eat humans for both flesh and blood.

15 Deoxys Deoxys, known in Japan as the same name, is a Legendary Pokémon species in Nintendo and Game Freak's Pokémon franchise.

Deoxys could be a threat to civilization if it existed in real life.

16 The Thing (John Carpenter)
17 Gamera Gamera is a giant monster or daikaiju originating from a series of Japanese tokusatsu films of the same name.
18 Werewolf A werewolf or lycanthrope is a mythological or folkloric human with the ability to shapeshift into a wolf or a therianthropic hybrid wolf-like creature, either purposely or after being placed under a curse or affliction.

Who would domesticate this creature if it became real? It would just maul people for pleasure (thereby not acting much like a wolf) *shivers*. It also is said to be a rage-filled homicidal hybrid. - Sprightly

19 Frankenstein's Monster Frankenstein's Monster often referred to as "Frankenstein" is a fictional character who first appeared in Mary Shelley's 1818 novel Frankenstein as a monster brought to life by his creator Victor Frankenstein, Frankenstein's Monster would later become a pop culture icon featured in various media with ...read more.
20 Garbodor Garbodor, known in Japan as Dustdas, is a Pokémon species in Nintendo and Game Freak's Pokémon franchise introduced in Generation V. It is categorized as the Trash Heap Pokémon.

What the? Is there a reason why this shouldn't exist?

21 Probopass Probopass, known in Japan as Dainose, is a Pokémon species in Nintendo and Game Freak's Pokémon franchise.
22 Pennywise It (sometimes capitalized as IT), more commonly known as Pennywise the Dancing Clown, is the titular main antagonist of the novel, its 2017 film adaptation and the 1990 TV adaptation. It was portrayed to be a shapeshifting and malevolent entity millions (possibly billions) of years old, and with no ...read more.
23 Elf (How Not to Summon a Demon Lord)

Some (fantasy-type) elves could be evil much like Keera L. Greenwood was.

24 Xenomorph The Alien (also known as a Xenomorph XX121 or Internecivus raptus, or simply a xenomorph) is a fictional extraterrestrial species that serves as the title antagonist of the Alien film series.
25 Predator The Predator is a fictional extraterrestrial species featured in the Predator science-fiction franchise, characterized by its trophy hunting of other species for sport.
BAdd New Item