> as lemmas

1937 in E. Partridge Dict. Slang (ed. 2) 981/2.

1946 S. Spender European Witness 143 He mixes up phrases such as ‘Oh boy, oh boy’, with cockney such as ‘Bob's-your-uncle’.

1949 ‘N. Blake’ Head of Traveller iv. 60 Three curves and a twiddle, label it ‘Object’, and bob's your uncle.