You are a master of using random items as weapons; barrels, rocks, rakes, and beer steins are all effective weapons in your hands.
Prerequisites
Base attack bonus +1.
Benefit
The first time you use an object as an improvised weapon during an encounter, you catch your opponents off guard with your strange choice of armament. You ignore the -4 penalty for attacking with an improvised weapon and also gain a +1 circumstance bonus on attack rolls and a +2 circumstance bonus on damage rolls made with that object until the end of your turn. These bonuses apply to ranged weapons (such as a thrown rock) but only within your precision range (this doesn’t count as precision damage but still uses the limits of that range).
After attacking once with a specific object, you lose these benefits of this feat for the rest of the encounter. However, if you grab and use a different object as improvised weapon, you gain thee benefits of this feat with the new object.