Nufkin. Noun. The opposite of sumpkin. See Wiest-ette Vocab List (right sidebar) for definition of "sumpkin."
Sample use of "nufkin"
Jane: "Ow, sumpkin hurts."
Me: "What's wrong? Does your stomach hurt?"
Jane: "No, not that."
Me: "Your head?"
Jane: "No. Nufkin hurts."
Me: "What?"
Jane: "Nufkin hurts."
Me: "Are you saying nufkin?"
Jane: "Yes. Nufkin hurts now."
Me: "I thought you said that something hurt."
Jane: "Sumpkin doesn't hurt now. Not sumpkin, nufkin hurts."
