A backstabber. A bad person who stinks but is a booty on the inside. If you come across an Aytza try not to get on her bad side. Hope you don't die!! Good luck!!!

v. collectively or individually finding someone/something to blame for a problem, as opposed to brainstorming which connotes finding solutions to a problem

n. the act of finding someone/something to blame for a problem

(from a TV ad for HD television)