I guess the dickSkinner had to throw out some red meat to the inmates. He's been sort of tough on them lately, scolding them on a couple of occasions. This is his way of bonding, by showing that he can crawl down in the gutter and, as frank calls it, "waggle his armpit" right along with The Great Unwashed.
That's my thought, too; that my fellow alum was just placating the primitives.
I just couldn't imagine it, when first reading his comments--a good background, a graduate of Yale, a professional Democrat, an all-around nice guy--making fun of people who speak differently than he does.
That is s-o-o-o-o-o-o-o unDemocrat, unliberal, unsociallysensitive.
Not to mention that because of his position (and his background), Skins is, really, more interesting in describing and discussing issues, not personal characteristics.
So, I think yes, my fellow alum doesn't really think this way, but wanted to tantalize the primitives, who do think this way.