Unknown Creature

This Creature appears to be a monkey dancing or something with two legs and a small body

This creature appears in tia dalmas hut where you can customize your own characters as you are customizing you see a faint shadow at the corner of your screen "dancing" near the window but when you look it disappears into the swamp.

This hut appears to have lots of mysteries surrounding it and theories. One of the theories is that the creature might eat humans because of the bones in the bottom part of the hut and when it "dances" its ready to kill you. A second theory is that its a pet of Blackbeard because Blackbeard walks around the hut that kills humans and dances for victory. The final theory is that it might be a cryptid from folklore that lives in swamps and the "dancing" might be him eating something.

We may never know what this is but one thing is for sure, he'll be there forever