When you feel the need to jerk off in the school bathroom you ask your teacher to leave class strip in the hallway and hang your cloths over the stall and jerk off until the teacher realizes you have been gone for 45 minutes so then you get caught cracking a nut in the school bathrooms

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)