Verb. A new tactic introduced by the San Diego Fire Dept circa. 2011,and continued into practice today, whereby your fire attack consists of going offensive, getting scared, going defensive for hours, then going offensive again and sending your men into an unsafe building. Famous examples include the University Ave and Kettlebell Gym fires.
To oversimplify the nomenclature or description of a part to the point where it could be interchangeably used with over 100 different parts or common items. The modern equivalent of using "whatchamacallit" when referring to component that require a more technical description in order to be identified in the future. Particularly unsavory practice around engineering circles.