Kelleen-- Please do not be insulted by the names Yacko and Wacko, they come from the Steven Speilberg cartoon Animaniacs. Yacko and Wacko are the Warner Brothers, and have a sister, Dot (the lesser known Warner). In the cartoon Yacko is the family spokes man, and Wacko eats everything in sight. It is a truely funny cartoon, and I doubt the names were meant to be insulting to the girls, except maybe that they are boys names. I considered a name from the show for my ferret, Brain, from the Pinky and the Brain skit. But in the cartoon Brain is a lab rat, and I thought that was insulting. Maria. [Posted in FML issue 1637]