Do you remember when this sign appeared in Austin, Texas?
Well, they weren't kidding:
You can read the full blog post on this here.
If this were limited to a small area of Texas it might not be a big deal. However, these folks make textbook decisions that affect the entire country.
There is no explanation for this except that their brains have been eaten. If you have children in grade school, be very afraid. They're coming for their brains next.