Six of one and half a dozen of the other means two options that amount to the same. It is six of one and half a dozen of the other.
The joke is that six and half a dozen are the same number. To say six of one and half a dozen of the other refuses to choose rather than judging.
1phrasesix of one and half a dozen of the otherTwo options that amount to exactly the same.
“Driving or the train was six of one and half a dozen of the other.”
six of one and half a dozen of the other is a phrase.
Practised in Idioms