Dart cans is a drinking game played by a group of people sitting in a circle with a can of alcohol in front of them and a throwing dart in their hand. The aim is to pierce the can of somebody else. If your can gets pierced you have to shotgun your can.

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)