'Is this a ___?' ('I can't tell if you're joking')

Let's find possible answers to "'Is this a ___?' ('I can't tell if you're joking')" crossword clue. First of all, we will look for a few extra hints for this entry: 'Is this a ___?' ('I can't tell if you're joking'). Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.