The confined, built up energy due to anger or frustration, that lies in the deep part of your mind allowing you to exert an inhuman amount of force or concentration on a given activity.
by Matt Landis December 15, 2003
When you are riding a pony or horse and you cut other riders off, go too quickly, turn to sharply and ride like you are totally mad.
by isufferfromponyrage May 15, 2011