A more polite way to say the phrase, "piss and vinegar"; that is, a person or animal that is full of energy & spunk.
{Craig}: Boy, Puffin is full of the proverbial urine and acetic acid this morning, isn't he?
{Angie}: Just say piss and vinegar!
{Angie}: Just say piss and vinegar!
by Telephony May 22, 2016
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