Can anyone explain this phrase,it often crops up in conversations " she got off of the bus" why not just "she got off the bus? That is just one example,there are many more instances of course.
This probably arose because people wrongly believed that, because we - correctly - say 'out of', we could also say: 'off of'. An ill-educated mother might say to her badly-behaved little boy "Get out of that mud!" shortly followed by "Get off of that swing!"