What does TWD indicate? Unless the topic is political or societal, I’m usually out of the loop.
Another commenter said that the old stand bys, witches, vampires and Abominable Snowmen have been overdone. I tend to agree with that. I’m surprised, though, that we don’t focus on more a ‘Planet 9” scenario, where Space Ghosts end up chasing our astronauts across the surface of the moon. Come to think of it, that sounds like an episode of Scooby Doo I say in 1978.
twd - the walking dead.
It's a metaphor for a new type of enemy. Beasts who walk on two legs, but are not subject to human reason, have no idea of mercy, no fear of punishment, and are only interested in killing all who are not like them.
An enemy which cannot be reasoned with, with whom no peace treaties can be made. An enemy who gives you no choice but to have to destroy every single one of them in order for you and your loved ones to be safe.