Speaking of jiggles and blowing and south ends, reminds me of a story.

My friend's brother is a high school teacher in Mississippi. One day he was teaching class, and at an appropriate point, asked if there were any questions. One student raised her hand.

"Mr. Craddock," she said, "when you poot, do your cheeks clap?"

Now, I have never heard this story anywhere else, so I don't think it's an urban myth. But maybe it ought to be!