My, what a big mouth you have!
Getting eaten alive is not a good way to go, and perhaps it's that fear that makes the mouths of some animals such terrifying sights to behold. In this regard, few animal mouths elicit fear quite like the gummy-pink jaws of a great white shark.
These apex sea predators do have some lesser-known competitors in the scary mouths department, however. Have you ever seen the inside of a leatherback turtle’s mouth? Ever caught a glimpse of the human-like pearly whites of a pacu fish? What about the protrusible jaw of a goblin shark?
Prepare for the nightmares that are about to ensue. Here's our list of scary animal mouths that not even Little Red Riding Hood could mistake for grandma's.