Dem definition: "ignorant" : somebody who disagrees with me about something I can't summon a rational argument in favor of. The phrase "he's so ignorant" is used to end discussion without any need to defend the Dem's position.
Arguing with a liberal is like playing chess with a pigeon.
No matter how well you play chess,
the pigeon just knocks over the pieces,
craps on the board,
utters unintelligible, vaguely obscene sounds,
and struts around like he won.