People who don't understand sarcasm.
Because typically blonde haired people tend to ask ridiculous questions and/or act in a way that people would classify as dumb.
degree dumb as
you can not classify this. How can you classify them?
The oldest simile for 'as dumb as' is 'As dumb as a doornail'. Others include: As dumb as a wet noodle. As dumb as an unpowered computer. As dumb as a library with no books.
We will classify this new species as a mammal.How do you classify this, Mister Burns?
why do we classify skills
To catagorize all of humanity as being dumb deaf or blind is a stretch which is a sign of the person intelligence who says it. There are some who are blind to the way things are, and blind literally. There are some who are deaf to the words of true, and deaf literally. And there are some who are dumb to the truth and cant understand it or wont, and literally dumb. And, there are some who see things the way they are, hear it, and understand it. You cannot classify humanity one way or another.
Dumb Dumb Dee Dumb Dumb
You tell what something is if you classify it.
You classify plants by their reproduction.
You can classify them from how they are alike and how they are different.
The prefix of "classify" is "classi-".