snarker
nounEtymology From snark + -er.
1
One who makes snide remarks.
- Sarah Silverman escapes unscathed, while Penn Jillette, an avowed libertarian who entertains mostly in Las Vegas nowadays, and Sarah Palin, an avowed big-game hunter who’s safely tucked away up north somewhere, are portrayed as snarkers par excellence.2009 February 22, Walter Kirn, “Insult as Injury”, in New York Times: