[after K.O., Rad and Enid sees Principal Claus defeat Darrell and Shannon]
KO: Wow, Principal Claus! I have no idea you could fight like that!
Principal Claus: It's a shame I have to fight at all, K.O... Every year I have to protect the line from interlopers like Darrell and Shannon. We here would be happy to accept them into our family, if they wanted. But some people will just never respect our traditions.