Okay recently they came up witha family of cresant wrenches: Lily, Lefty, and Junior. Lily is a mother and Lefty is a father then Junior is their son. So their a family. Junior might be really Lefty Jr. but they call him Junior. After Manny's School for tools you'll hear plenty of "I'm proud of my own son" quotes from Lefty and Lily being an overprotective mother. Okay since they showed a concept of biological parents and child. I wonder how the baby tools are born?