This squid has always got a smile on its face! The skin pigmentation of this little deep water squid gives it a huge grin, while the tentacles seem to form a mass of curly 'hair', combining to give it an almost cartoon appearance.
The Piglet squid, Helicocranchia pfefferi, is roughly the size of a small avocado, and is common in the deep water of virtually all oceans, living at depths of around 100m/320ft.
Its common name comes from its habit of filling up with water and the unique location of its syphon, with a wild-looking tuft of eight arms and two tentacles.
https://www.practicalfishkeeping.co.uk/fishkeeping-news/meet-the-piglet-squid/