Categories Brain Teasers and PuzzlesRebus Puzzle 5 Tags Difficulty - Very Easy, Rebus What common word or phrase is this rebus referring to?MOONCEONSolutionOnce in a blue moon ← Crouching Tiger Chess Puzzle → Pirate Survivor Puzzle Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment *Name * Email * Δ