A teacher with an insane obsession with confiscating as many cell phones from students in a school year. Most the time the cell phones are gracked when put away in a purse or hiding in the pocket of someone's jeans even if they are turned off. The Graackster will even take phones of students walking past him in the halls or while walking by his class room.

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)