Hysterical.
Bonkers.
Bananas.
Completely insane.
Our righty friends were pretty far gone when they had to defend the monstrous, bumbling clown that was Bush, the Lesser. They were way farther gone when, after eight years of throwing all but the kitchen sink at President Obama, they couldn't really land a single blow. That already was a pretty deplorable spectacle to watch. Now, after just two years of rule under Hannity's alternative reality guidance, the energy invested in averting the intrusion of stubborn facts into the bubble and maintaining the permanent spluttering apoplexy is reaching monumental proportions.
Did I mention "hysterical"?
Yeah, I did. Though, the guiding lights of psychopathology are likely at a loss trying to develop the terminology in proportion with the mental devastation.