Green’s Dictionary of Slang

pig’s fry n.

[rhy. sl.]

a tie.

[UK]‘P.P.’ Rhy. Sl.
[UK]J. Franklyn Dict. of Rhy. Sl.
[UK]Dodson & Saczek Dict. of Cockney Rhy. Sl.
[UK]Partridge DSUE (8th edn).
[UK]R. Puxley Cockney Rabbit.