1 A whirlwind, whirlpool, or similarly moving matter in the form of a spiral or column.  An extreme version of vorticity is a vortex. The vortex is a spinning, cyclonic mass of fluid, which can be observed in the rotation of water going down a drain, as well as in smoke rings, tornados and hurricanes.
In the 1950s and 1960s poopy actually described those who were like a poop, which meant a stupid person. The first appearance of poopy cited by the OED is one of these usages, from a 1957 issue of The New Yorker, which described âsome nice old poopy elder statesman.â.
In the book Winnie the Pooh where we are introduced to Pooh we are given the following explanation why he is sometimes called Mr. Sander. Once upon a time, a very long time ago now, about last Friday, Winnie-the-Pooh lived in a forest all by himself under the name of Sanders. What does under the name mean? asked Christopher Robin. 'It means he had the name over the door in gold letters and lived under it.' The link says there is no real explanation for using the name Mr. Sanders. http://www.just-pooh.com/pooh.html