Skippy is the nick-name of a U.S. Army soldier officially recognized as "Specialist Schwarz" who is known for "The 213 things Skippy is no longer allowed to do in the U.S. Army"[1]
Skippy is a disparaging term used to refer to a poorly trained or unethical real propertyappraiser known for completing sloppy appraisal reports replete with errors, omissions, and/or misrepresentations.
We have a problem with wallabies entering poppy fields, getting as high as a kite and going around in circles. Then they crash
Whereas Skippy drivers go around in circles at a race track, get high as a kite and then crash.
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You draw 'em a picture and they eat the crayons... (Duck Waddle commenting on the creative ways some people interpret driving instruction.)