I recognize that you insult pretty much everyone, yet, I seriously wonder if you just don't recognize how much you do? I can only do self depreciation and wit for so long. Especially after I personally asked you off the boards to please consider refraining from some of your comments because they were embarrassing, to me. You deleted a few on one thread and then you just started right back in. Anyway.
Here's my psychobabble two cents.
Coggins is suffering from a form of an inferiority complex - not that he secretly views himself as inferior, but he believes that others view him as inferior. In particular, he thinks "righteous Mormons" view him as morally inferior due to his problems with alcohol and sporadic activity. Deep down, he probably agrees with this assessment and does feel morally inferior. On top of that, he believes that people with university degrees view him as their intellectual inferior, and he does not agree with that assessment and views it as leftist elitism.
So, like many people with inferiority complexes, he seeks to feel superior to others in *some* way. He feels morally superior to exmormons and to gentiles who don't keep LDS standards of chastity and WoW. He likes to remind himself of that superiority, and uses the tactic you outlined above to do so. At the same time, he has the added benefit of being snarky to people who, he thinks, have an unjustified superiority complex towards him due to his lack of education. So he's getting a double pay-back from this. And, of course, this will be demonstrated more clearly towards females, due to his Mormon background which creates the tendency to be more dismissive towards women.
He reminds me of white, poor, and uneducated (self or otherwise) people who are deeply wedded to their prejudices against African Americans. It's the salve to their wounded egos.