A meanist is a person who hates mean
people. Just like a racist hates
people of races.
Definition of "mean":
unkind, spiteful, or unfair.
synonyms: unkind, nasty, unpleasant, spiteful, malicious, unfair, cruel, shabby, foul, despicable, contemptible, obnoxious, vile, odious, loathsome, base, low; More
informal,horrible, horrid, hateful, rotten, lowdown; beastly.
As i walked out the door, I noticed
someone walking in, so i held the door open for them. Instead of saing
thank you, they walked right by and gave me a dirty look. It's people like this that
make me such a "meanist"!