This is, hands down, the sweetest little murderous piranha you've ever seen.
Below you'll find FISH FRIEND, an eight-minute short by Jordan Blum about a young girl and her best friend, a bloodthirsty piranha. The short was evidently inspired by 1950s Americana, Tim Burton, and the shorts of Pixar - all of which are quite evident.
You never forget your first pet: this is the lesson ten-year-old Sally learns when she discovers, the hard way, that her new goldfish is actually a bloodthirsty piranha. As Sally and her fish friend forge a lasting relationship, the carnivorous pet wreaks havoc on an unsuspecting neighborhood.