Quoting a song from an awful but unintentionally hilarious movie won't hurt the GOP. But it is apropos for Utah County. ;) (Or would that be aproprovo?) It was filmed in that county, ya know.
McCain is known to have quite the vocabulary. I enjoyed the profile of him in Vanity Fair. It did quite the job of capturing his personality, as well as describing his difficulties in deciding whether to go with the party line or his conscience. He's an interesting character. I haven't figured out what I think of him.
