Green’s Dictionary of Slang

Queen’s Park Ranger n.

[rhy. sl.; ult. the West London football club]

a stranger.

1972		Dodson & Saczek Dict. of Cockney Rhy. Sl.
1992		R. Puxley Cockney Rabbit.
2002		B. Kirkpatrick Wicked Cockney Rhy. Sl.