Dill Weed

Kris and Zack are upstairs, I am sitting at the dining room table downstairs. All of a sudden I hear
"Hey Dad, what is a dill weed?" No he is not talking about something you cook with.
Kris told him it was a bad word. Zack responds with "Well on Kick Buttowski Brad calls Kick that."
So Kris tried to explain that Brad got mad at his brother Kick and called him a bad name.

Why do I have a feeling these types of questions are going to come up more and more?