I don't know about that one chief
A loud and angry way to say no that only chiefs or people who are totally clueless would say when someone suggests something dumb
"I don't know about that one chief" when he was asked to do a dance in front of everyone
"I don't know about that one chief" after being dared to eat a bunch of pickles
"I don't know about that one chief" when he was asked to go to a sleepover