crazy like fox

be cunning; have cut one's eyeteeth; contrive (plan); live by one's wits; maneuver; intrigue, gerrymander, finesse, double, temporize, stoop to conquer, reculer pour mieux sauter, circumvent, steal a march upon; overreach; throw off one's guard; surprise; snatch a verdict; waylay, undermine, introduce the thin end of the wedge; play a deep game, play tricks with; ambiguas in vulgum spargere voces; flatter, make things pleasant; have an ax to grind.