If you needed a reason to not jump into a lake full of piranhas look no further than how fast they latch onto and start devouring this skull.
While piranhas don’t have an incredibly fast bite, they do have one of the most powerful bites relative to their size. That combined with sharp serrated teeth make them highly effective at tearing just about anything apart.
https://www.youtube.com/watch?v=66EnyNjHb4w
