Popsugar Entertainment Shark Week Is Shark Week Scary? 13 Irrational Fears You Get After Watching Shark Week August 15, 2014 by Maggie Panos View On One Page Photo 5 of 14 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 5 You know how you thought freshwater was safe? It's not, and you're never going in again. Bull sharks can go in both, which makes them terrifying. Previous Next Start Slideshow Shark WeekTVGifsSharks