Rocky Shoemaker
A pastoral counselor (actual title - Assistant Pastor for Care Ministries) at the Wesley Memorial United Methodist Church, who advised Chris on several matters, going as far back as the Miyamoto Saga. Used to work in the Community of Faith United Methodist Church, where she garnered high praise and comparisons with Rocky Balboa. In the year of Our Lord 2009, brought about the end of the Ivy Era, by trying to track Ivy down using the phone number Chris gave her. This wasn't the first time she wanted to call the cops, either - Julie and PandaHalo have both incurred her wrath in the past.
The last straw came in the form of Joshua Martinez, aka Vanessa Hudgens, who tried to swindle some money out of Chris by trading him a PSP. After that, Shoemaker made Bob Chandler and Barb contact the cops who tried to find Ivy and even managed to get a background check on her and came up with nothing.
You can even say that Ms. Shoemaker has been the most successful troll of them all, actually making Chris do what she told him, a feat not even his parents can manage at times.