Roman Fedortsov, a deep-sea fisherman based out of Murmansk, Russia, catches some strange looking creatures.

Fedortsov told CBS News that he is allowed to take pictures of the fish that get caught in his net that don't get processed. He started posting the strangest of his finds on Twitter and Instagram, to his followers' delight ... and terror.

"Looks like a sock puppet," noted one commenter on Twitter. 

"This reminds me of an ex-girlfriend," one Twitter user joked.

"Why do we search for aliens outside the Earth?" one Twitter user asked. "We have got enough."

Fedortsov write that this fish is an example of "the reality of a nightmare."

Fedortsov calls this a goblin shark. 

One Twitter user asked: "You gonna eat it for breakfast or something?

Fedortsov said if he takes the picture at the right angle, "ordinary fish will look like a monster."

This is an American plaice, according to Fedortsov.

Fedortsov compared this fish to a zombie. 

"Nervous people better not ... look," Fedortsov says. 

Fedortsov says this is a type of shark. 

"Not only terrible creatures live in the sea," Fedortsov writes about this little guy.  

"The first rule of Fight Fish club is you do not talk about Fight Fish club," Fedortsov posted humorously with this picture. 

"Cheshire Cat. My Sea Edition," Fedortsov says. 

"The ocean is full of horrors," a Twitter user commented. 

Fedortsov said this is a shark and called it "beautiful."

One Twitter user said this critter looks like a Pokémon. 

"I'm never stepping foot in the ocean again," a Twitter user commented.

Some who commented on this photo thought this critter was "cute." 

"Well, that looks a little prehistoric," a Twitter user noted.

"What is this I'm looking at?" one Twitter user asked of this distinctive-looking fish. 

"Fish with a boot print on his forehead," Fedortsov said. 

"Pirates of the Caribbean. Beginning. My version," Fedortsov writes. 

One Twitter user commented that this looked like a "fish from hell."

"What a lovely fellow," one Twitter user said of this toothy specimen.

"'What big eyes you have,' said little red riding hood," one Twitter user commented.

"It looks like something from a horror movie," a Twitter user responded to this photo. 

Fedortsov called this mouthy creature "friendly."

"Please tell me that's not an animal," one Twitter user remarked.

Fedortsov says this is a catfish, and calls it "beautiful."

"That fish looks like it fits a tenor voice," one Twitter user mused.

One Twitter user thought this guy was pretty "cute."

"Dinosaurs did not die off," Fedortsov writes. They are "simply disguised." 

"The face I make when someone spills good gossip," a Twitter user joked.

Fedortsov says this fish is a sea robin. 

Fedortsov says this beauty was caught in Morocco's fishing zone.

"Not slightly but very terrifying," a Twitter commenter wrote. 

"Looks delicious," a Twitter user joked. 

This was another critter that a Twitter user compared to a Pokémon.