People can be jerks, but so can animals. Not your average cat or dog, but other animals throughout the kingodm. They can be jerks to each other, jerks to us and everything around them. I've encountered many animals that are just jerks, here are just a few.

1. Humans

There is no need for explanation, humans are the worst. We think we can do anything just because we're at the top of the food chain.

2. Hamsters

Hamsters are only cute Instagram, in real life they're mean and sometimes they bite. My hamsters Piggy and Onion weren't the nicest.

Piggy and Onion were my two hamsters, a Syrian and a Dwarf. Piggy was smart enough to open the cage door for Onion and let himself out. I found Piggy instantly because he was too big to hide, Onion was missing for a week.

Jerks.

RIP Piggy and Onion.

3. Cats

Cats are a gamble, they're jerks. But sometimes, they're really nice. Sometimes too nice. I'm allergic so it's usually better off if they're mean. But it sucks that even the mean ones like me, because they like to eat my hair.

4. Dolphins

Dolphins are smart, probably one of the smartest animals in the world. Dolphins are self-aware, so they like to have fun. Sometimes messing with humans at the beach, sometimes sexually harassing humans and each other. Sometimes even murdering each other.

Yup, dolphins sometimes murder each other. There was a whole documentary on Animal Planet about dolphins washing up on the shore line with evidence of abuse, from other dolphins.

5. Reptiles

Reptiles really don't care, they just want food. Take MacGyver the Lizard, all he does is eat and sleep.

6. Killer Whales

Killer whales (technically dolphins) bully other whales to eat their babies. They're the worst and the meanest, shouldn't be in tanks at SeaWorld. They also eat seals and penguins.

Honorable Mention:

Dogs are always nice to someone.