The archetypal Zip is the 1930's guy with the thin moustache. Zips have always been concerned with hair. We're exhibiting Zip tendencies in having rather fancily cut moustaches. We're all prone to these various aspects. There's a Zip in everyone's kip, is the World War One English expression.
Zips love new products.
Zips are often found inside new headphones. They've got zip, pep. Most actors are Zips. There's a category called Hip Zip, which David invented yesterday. B.O.Z.O. is the Brotherhood of Zips and Others.