Corinthian has a sense of humor but we can do without his crude insults. All of us should be inspired and motivated to think about his arguments so you can counter his arguments. So think of his presence as something positive.
Back in the past in a totally different forum, I used to be involved with occasional fighting and flaming on the net. I think I was pretty good at defeating some others intellectually. In one of those debates I was chastised by another poster who was the only one there whom I highly respected. One of the things he told me was to remember that the person on the other side of that post was a real person. To this day he has influenced on the content of my posts.