Crossword clues for the word: HAPPYBIRTHDAY The word HAPPYBIRTHDAY has appeared as an answer to at least 7 crossword clues on different crossword puzzles. Crossword clues for HAPPYBIRTHDAY Showing 1 to 7 of 7 results Clue(s) ''__ to you?'' "Feb. 6 salute, for some" "November 26, 1969, for one" Annual refrain July 4th message to America Party line? Song sung many times daily