I'm not a fan of snakes. How about you?
I love snakes! I recently learned that they are distantly related to lizards!
Really? I guess that's interesting. What else can you tell me?
Most snakes have extra joints in their jaws that allow them to swallow prey much larger than their heads. 
Really so an snake could swallow me whole if it wanted to?
Perhaps if the snake was big enough! Snakes are very adaptable. They live on every continent except Antartica! 
That would make sense. Too cold!
Snake
Snakes are elongated, legless, carnivorous reptiles of the suborder Serpentes. Like all other squamates, snakes are ectothermic, amniote vertebrates covered in overlapping scales. Many species of snakes have skulls with several more joints than their lizard ancestors, enabling them to swallow prey much larger than their heads with their highly mobile jaws. To accommodate their narrow bodies, snakes' paired organs (such as kidneys) appear one in front of the other instead of side by side, and most have only one functional lung. Some species
. Some predators such as snakes and fish-eating birds like herons and cormorants swallow their prey whole; some snakes can unhinge their jaws to allow them to swallow large prey, while fish-eating birds have long spear-like beaks that they use to stab and grip fast-moving and slippery prey. Fish and other predators have developed the ability to crush or open the armoured shells of molluscs.
Many predators are powerfully built and can catch and kill animals larger than themselves; this applies as much to small predators