Answers.com provides this definition: "Sitting on the fence" is "mugwump" - someone who sits uselessly "on the fence" of indecision, with their "mug" on one side and their "wump" on the other side. Do you find yourself in need of a new home? Are you sitting on the fence in Middleton Wisconsin? Here is why it is a good time to buy a house: Loan rates have been slowly rising lately. We may have hit the bottom and are on our way back up. On (2 comments)