Amplifier makes its artworks available for free download so you can print them and put them up in your home, place of work, school, and around your community! We encourage you to share these works far and wide.
Be sure to check the comments as, over the years, people have left even more kids knock-knock jokes there. You can download and print this list in a PDF for free. This way, you are never at a loss for something silly to say, and your child can entertain friends on the playground at school.
You can download any of these forms free of charge, but only for the purpose of non-profit academic research. (Please note that we do not allow researchers to collect data through an online survey site or an app accessible by the general public. Those online survey pages or apps must either be password-protected or not searchable through search engines.) 2b1af7f3a8