Crossword clues for the word: MAMASBOY The word MAMASBOY has appeared as an answer to at least 9 crossword clues on different crossword puzzles. Crossword clues for MAMASBOY Showing 1 to 9 of 9 results Clue(s) Apron strings tie-in? Guy attached to apron strings Guy tied up in apron strings Justin Bieber song (2 words) Masked avenger who's a total wuss? One tied to the apron strings Overly devoted son Unwise choice in a husband? Victim of the apron-string gambit.