Meaning: A young person who is always in a rush.
Usage: "Just ask that zippie to spare a moment to listen to me will you," commanded father to mother about son.
Pronunciation: Zip-ee
Root: zip & hippie
Note:
1.I think this word has already been coined for some products etc. Just thought this would be a more relevant usage.
2. Unable to italicise the meaning now. My system's acting up. Will do it later