What a light bulb over someone's head means, in cartoons

Let's find possible answers to "What a light bulb over someone's head means, in cartoons" crossword clue. First of all, we will look for a few extra hints for this entry: What a light bulb over someone's head means, in cartoons. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.