for behavior they indulge in all the time. They seem to think it showcases their moral and intellectual superiority, their right to do things lesser men, "losers", aren't entitled to do.

Sure, Dems can be gay, or unfaithful to their wives, fornicators or criminals, even perverts too, but they don't make their careers accusing others of those activities. Democrats who engage in illegal, immoral or perverse actions generally try to keep it a secret. I have a feeling these guys brag about their sins to their golf buddies. It is their proof of their racial superiority. Remember Trump's confessions to Billy Bush?

Those weren't the words of man who occasionally yielded to temptation. It was the boasting of a braggart who revels in his breadcrumb sins.
'Bragadocious', I believe, is the appropriate term here..