pith and vinegar

English

Noun

pith and vinegar (uncountable)

1. Euphemistic form of piss and vinegar.
   • 1990, New York Magazine, volume 23, number 36, page 119:

     If you're a female, early to mid 30's, pulchritudinous, full of pith and vinegar and ready for something serious, send photo and phone - and let's talk!