aim Archie at the Armitage, v. — Green’s Dictionary of Slang

aim Archie at the Armitage v.

[Armitage (Shanks), UK brand of sanitary ware]

(Aus.) to urinate.

1974–5

B. Humphries Barry McKenzie [comic strip] in Complete Barry McKenzie (1988) 120: Youse folks can aim Archie at the Armitage while Nace and me sink a few swifties.