Angry Brows are usually what an individual may see when confronting a librarian. The formation of the eyebrow causes the countenance of the face to appear angry or annoyed. She is only half-way looking up from her novel, her glasses are lower on the nose, all while she deeply peers into the soul of the now petrified individual. Death may follow, but reports have been varied.

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)