Green’s Dictionary of Slang

Burgundy n.

also Burgandy
[var. on claret n.]

blood.

[US]N.Y. Clipper n.p.: Burgundy once more flowed .
[UK](con. 1827) Fights for the Championship 105: The Burgundy flowed freely from each [boxer].
[US]H.C. Witwer Fighting Blood 346: A left chop to the ear started the Burgandy flowing freely.