Pranking friends or coworkers is a timeless tradition. The pranks can be simple or elaborate, but are always fun. In this guide you can find 12 fun and easy pranks you can play on people. From gravy tea-bags and hacking a calculator to the classic stapler in jello, you’re sure to find a prank that works for your occasion. All pranks shown here are written by expert pranksters from Instructables.com and provide you with all the details on how they are done so you can pull off your next prank with ease. Let the pranking begin!