The physical condition which manifests through convulsing violently and uncontollably at a concert of ones favorite band. Often more common among men in the front rows and often combined with pointing and raising ones pinky and pointer finger.

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)