Green’s Dictionary of Slang

1. the Totalizator [Tote n.].

1969		S.T. Kendall Up the Frog.
1971		J. Jones Rhy. Cockney Sl.
1984		Partridge DSUE (8th edn) 777: since ca. 1925.
1998		Guardian Sport 98 31 Jul. 15: The unsettled Dwight Yorke [...] is still available at 14-1 with the Tote. The Nanny has has taken the view that [...] he too will have to share the goals.
2002		B. Kirkpatrick Wicked Cockney Rhy. Sl.
2013		T. Peacock More You Bet 74: The ‘tote’, which is short for the ‘totalisator’, which is colloquially known as ‘the machine’, [...] the ‘giddy goat’, or the ‘nanny goat’.

2. a boat.

1960		J. Franklyn Dict. of Rhy. Sl.
1971		J. Jones Rhy. Cockney Sl.
1984		Partridge DSUE (8th edn) 397: since ca. 1930.
2001		M. Coles Bible in Cockney 16: Noah and ’is Big Nanny Goat. [Ibid.] 83: They got into a nanny and headed off to a quiet place.

3. a coat.

1971		J. Jones Rhy. Cockney Sl.
1976		(ref. to 1940s) R. Barnes Coronation Cups and Jam Jars 164: Gi’us me nanny goat off that nail, will you, son?
1981		P. Wright Cockney Dialect and Sl. 108: ‘Nanny-goat’, coat.
1984		Partridge DSUE (8th edn) 777: later C.20.
2002		B. Kirkpatrick Wicked Cockney Rhy. Sl.

4. the throat.

1967		‘Whisper All Aussie Dict.’ in Kings Cross Whisper (Sydney) xxxvi 4/2: nanny goat: Throat.
1983		R. Aven-Bray Ridgey-Didge Oz Jack Lang 37: Nanny Goat Throat.
2002		B. Kirkpatrick Wicked Cockney Rhy. Sl.