We Say 'Once in a Blue Moon' But Blue Moons Aren't That Rare
If something bechance on a rare function , you might have heard someone identify is as a " once in a blue moonshine " situation . The phrase line occurrences that do n’t derive around often , make them extraordinary . ‘Once in a Blue Moon’ Meaning " Once in a blue moon " means something happens only rarely , as if it ’s so uncommon you might not see it again for a long fourth dimension ....