Wolf Eel, Gulper Eel, Humboldt Squid, Hyenas, Jersey Devils, and Chupacabra <3
I saw wolf eels at the Morro Bay Aquarium, and I just couldn't get over those wicked-looking teeth!
Squid in general are incredible, awe-inspiring animals. When one thinks of 'animal intelligence', the creatures that come to mind are usually the cute and cuddly ones, like chimps or dolphins. You look at this pulpy, bizarre-looking seabeast with tentacles, and you wouldn't think of it as being 'intelligent', but it's cognitive ability is akin to that of a human child, which is pretty incredible (especially for a cephalopod). And the Humbodlt squids hunt in packs, just like our own beloved wolves do, which is pretty awesome.
Speaking of animal intelligence, hyenas are pretty smart too, maybe even rivaling the smarts of primates. Take that, Simba!