Crossword clues for the word: RUBADUBDUB The word RUBADUBDUB has appeared as an answer to at least 6 crossword clues on different crossword puzzles. Crossword clues for RUBADUBDUB Showing 1 to 6 of 6 results Clue(s) *Clean nursery rhyme opening? Certain nursery rhyme intro First line of a nursery rhyme Nursery rhyme intro Nursery-rhyme sound Start of a rhyme featuring a butcher and baker