Epic fail

Courtesy of National Geographic, here is a photo of the pacu
(Piaractus brachypomus), an Amazonian fish with a set of remarkably
human-like choppers. It’s no surprise that they are herbivorous —
eating mainly seeds — and that they can inflict a nasty bite. They’re
related to piranhas.

scary! fish fail :/

This fish has a massive lower jaw and looks like my friend Grant. There was one in the local takeaway when I was at University. Pretty sure they're not totally herbivorous, as over time it ate all the other fish in the tank.

They terrify me. Apparently they can jump out of the water to eat things.