some one who has an extreamly large head for ones body usually belonging to a man who has a normal sized head but a really scrawny body cos dont go 2 the gym.
otherwise known as a ballon head, fat head....ugerley

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)