Green’s Dictionary of Slang

1. the dole.

1972		Dodson & Saczek Dict. of Cockney Rhy. Sl.
2001		G. Coughlan Everyday Eng. and Sl. 🌐 Nat-king (n): dole; comes from Nat king Cole.
2002		B. Kirkpatrick Wicked Cockney Rhy. Sl.

2. (Aus.) a foal.

1968

J. Alard He who Shoots Last 87: She [a horse] looks like she’s gonna have a Nat King Cole.

3. a mole (on the skin).

1992

R. Puxley Cockney Rabbit.

4. a bread roll.

1992

R. Puxley Cockney Rabbit.

5. (Irish/Scot.) sexual intercourse [= hole n.¹ (1e)].

2000		P. Howard Miseducation of Ross O’Carroll-Kelly (2004) 11: Basically I got my Nat King Cole before anyone else in our whole year. and it was with an older woman.
2005		P. Howard Curious Incident of the Dog in the Nightdress 2: The kids get on the old doobey-doobey-do and go looking for their Nat King.