Even snakes are bizarre. We have a creature with no limbs, just a very dangerous head and a potentially very dangerous body, and it uses its skin to move. And they can eat things whole which are several times the size of their head. Seriously, wtf.

Oh and even better, they range in size from adorable little worms to big enough to eat a human whole. And what kind of exercise do constrictors even do to get strong enough to suffocate something that outweighs it??