A situation in which the difference between two options is negligible, irrelevant, or unimportant; a decision where each option each is as viable or acceptable as the other. Well, we could take the highway to your mother's house, or we could cut through the city. It takes about the same amount of time, so it's six and two threes, really. John: "Would you rather have pepperoni or sausage on your pizza?" Bob: "Eh, six and two threes to me."