Green’s Dictionary of Slang

Peggy Pryde n.

[rhy. sl.; ult. British showgirl/actress Peggy Pryde (fl. 1890s–1920s), who emigrated to Australia]

(Aus.) the side (of the street/road).

[NZ]N.Z. Truth 31 Jan. 2/8: Do you get the twist and twirl [...] going down the other Peggy Pryde (the other side) of the frog and toad.