This sea creature will surprise you with this weird feature

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Meet the Sea cucumber.

There are over 1,200 known species and they come in variety styles and looks. Sea cucumbers feed on tiny particles like algae, tiny aquatic animals or waste materials.

They are also enjoyed by humans, especially in Asia, where some species are farmed as delicacies.

A sea cucumber doesn't feel fear or has any memory -- in fact, it has no brain. In the presence of danger, some species will expel their toxic internal organs.

The process is called evisceration.
Their muscles contract and shoot out their intestines as a defense mechanism but they also expel their guts just to clean them, too.

Check out creepy deep sea creatures:

8 PHOTOS
Deep-sea creatures found in Hawaii
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Deep-sea creatures found in Hawaii
In this Sept. 2016 photo provided by the National Oceanic and Atmospheric Administration, a glass squid that was found off the coast of Hawaii's Big Island is shown. Federal researchers just returned from an expedition to study the biodiversity and mechanisms of an unusually rich deep-sea ecosystem off the coast of Hawaii. (NOAA via AP)
In this Sept. 2016 photo provided by the National Oceanic and Atmospheric Administration, a dragonfish that was found off the coast of Hawaii's Big Island is shown. Federal researchers just returned from an expedition to study the biodiversity and mechanisms of an unusually rich deep-sea ecosystem off the coast of Hawaii. (NOAA via AP)
In this Sept., 2016 photo provided by the National Oceanic and Atmospheric Administration, swallower fish that were found off the coast of Hawaii's Big Island are shown. Federal researchers just returned from an expedition to study the biodiversity and mechanisms of an unusually rich deep-sea ecosystem off the coast of Hawaii. (NOAA via AP)
In this Sept. 2016 photo provided by the National Oceanic and Atmospheric Administration, a spookfish that was found off the coast of Hawaii's Big Island is shown. Federal researchers just returned from an expedition to study the biodiversity and mechanisms of an unusually rich deep-sea ecosystem off the coast of Hawaii. (Jessica Chen/NOAA via AP)
In this Sept., 2016 photo provided by the National Oceanic and Atmospheric Administration, a Commerson's frogfish that was found off the coast of Hawaii's Big Island is shown. Federal researchers just returned from an expedition to study the biodiversity and mechanisms of an unusually rich deep-sea ecosystem off the coast of Hawaii. (NOAA via AP)
Robotic arms on the Pisces V submersible open a bag of bait on the Cook seamount during a manned dive to the previously unexplored underwater volcano off the coast of Hawaii's Big Island on Sept. 6, 2016. The Cook seamount is a 13,000-foot extinct volcano at the bottom of the sea whose summit is 3,000 feet below the surface of the Pacific. (AP Photo/Caleb Jones)
Deep sea coral and sponges sit on the summit of the Cook seamount, seen from the Pisces V submersible during a dive to the previously unexplored underwater volcano off the coast of Hawaii's Big Island on Sept. 6, 2016. The Cook is a 13,000-foot extinct volcano at the bottom of the sea whose summit is 3,000 feet below the surface of the Pacific. (AP Photo/Caleb Jones)
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