"rab·id.
.
['rab?d, 'rab?d]

ADJECTIVE

1.having or proceeding from an extreme or fanatical support of or belief in something.

"the show's small but rabid fan base" ·
[more]

synonyms:

extreme · fanatical · overzealous · over-enthusiastic · extremist · violent ·
[more]

2.(of an animal) affected with rabies.

synonyms:

rabies-infected · mad · foaming at the mouth · hydrophobic"

.....................................................
extreme · fanatical · overzealous · over-enthusiastic
mad · foaming at the mouth


Sounds like a factual description of some of the Left ( NOT liberal) posters here.

IMO

But, giving Jim the benefit of the doubt, I will allow that he has probably been vaccinated. So I will NEVER use "Rabid Left"- just "Left-wing morons" from now on.