When people ask where the right wingers come up with their nonsense, point this out:
Limbaugh: "The Muslim Brothers Might Be Scratching Their Heads" After Obama "Regime" Quoted Bible At Memorial
I think my favorite right wing gambit is their ability to pivot from being aggressive defenders of the right to say and do anything in a free country to a bunch of Victorian spinsters calling for the smelling salts over the ill-mannered behavior of their political opponents ---- in the same day!
And nobody is more concerned with proper decorum than Rush Limbaugh. He should write a book on it.