Crossword clues for the word: IDK The word IDK has appeared as an answer to at least 11 crossword clues on different crossword puzzles. Crossword clues for IDK Showing 1 to 11 of 11 results Clue(s) "Beats me," in texts "Beats me," in textspeak "Haven't the foggiest," in texts "No clue," for short "No idea," for short "Not sure," for short Chatroom shrug-off Texter’s “Beats me” Texter's "Beats me" Texting shrug Textspeak disclaimer