Green’s Dictionary of Slang

victoria monk n.

[rhy. sl. = spunk n. (3), ult. music-hall star Victoria Monks (1884–1972), best known for her version of ‘Won’t you come home, Bill Bailey?’]

semen.

1960		J. Franklyn Dict. of Rhy. Sl.
1984		Partridge DSUE (8th edn) 1299/1: late C.19–20.