Jimmy Woodser

Meaning

Noun

• A man who drinks alone.
• A drink consumed alone.

Origin

• From a poem by Barcroft Boake, published in The Bulletin of 7 May 1892, about a fictional Jimmy Wood from Britain who is determined to end the practice of shouting (buying rounds of drinks for one′s group of mates).
• : One man one liquor! though I have to die
  A martyr to my faith, that′s Jimmy Wood, sir.
• Another mooted derivation is the Sydney slang term Johnny Warder, after the similarly eponymous John Ward, a Sydney publican.