Actually there is something worse. Not recognizing sarcasm and mockery.
If you look in a regular dictionary, you would mistakenly believe that the word “haZ” is not in fact, a word. But if you look in the Cheezbyrger.com dictionary of internet cat speak, from which the word was taken, you would see that ‘haZ” is in fact the correct spelling, including capitalization of the Z at the end.
In context, the word haZ ‘has’ many applications. In a question, usage would be “I can haZ a cheezeburger?” As a declarative statement, it would be “I haZ a sad.”
Often the question form is answered by the phrase, “No you stupid cat, you cannot haZ a cheezeburger” which then causes the cat to declare that he ‘haZ a sad.”
In the context of my post it was used in the declarative, recognizing the liberal desire to avoid reality to ‘haZ” thuths which are in fact fantasies, much like the idea of a talking cat and dictionaries of their language.
As such, use of nonsense words when dealing with liberals and liberal subjects is most often called ‘sarcasm’, which can in fact, be found in the dictionary you mentioned. You might find the definition interesting ;)
Mmmmm . . . cheezburger.