1. (also shillaluh) the penis.
|‘Rory O’More Had A Hell Of A Bore’ in Rambler’s Flash Songster 12: Now Rory, be aisy, the girls would all cry, / When first his shillaluh they did espy.|
2. (US) a police officer’s truncheon.
|Argot: Dict. of Und. Sl.|
|(con. 1940s–60s) Straight from the Fridge Dad.|