Daisy Duke?

Last night, Nate was being restless and sort of fell off the couch. He laughed and said, "Daisy Zoops!" I was a little alarmed wondering if he had meant "Daisy Duke" and how in the world had he heard about, or worse -- seen her?! I stifled my alarm and asked, "What does that mean, Nate?" "You know," he said, "Daisy Oops." Suddenly, the word Oops-a-Daisy popped into my head and I felt such a flood of relief that my little almost 4 year old had mixed up a perfectly harmless word and still has no idea who Daisy Duke is.