Some of the lyrics:
Just an Arizona senatorKeep in mind now, that "they", presumably the Democrats, "say he's crazy". One would assume that McCain's supporters would beg to differ. Yet they go on to give us this...
Lookin' for the fight of his life
The Democrats don't see him as strong
They all say he's crazy
Purple Heart and Silver Star
McCain can cut you with his knife
Slice you up and slice and dice
if you challenge his candidacy
...accompanied by this picture

I rest my case.
Haloscan comment thread