Fisherman in Brazil have filmed a school of the infamous Piranha fish swarming over scraps thrown into the water.

You won’t believe how much they churn up the water as they go into a feeding frenzy!

This would not have been a good time to accidentally slip off the pier into the water!

Want more? Here's one of our fave moments from Jase & Lauren – they’re always up to something! Weekdays from 6AM on KIIS 101.1!