Popsugar Culture Digital Life Geeky April Fools' Pranks 21 Easy, Hilarious April Fools' Pranks April 1, 2016 by Lisette Mejia View On One Page Photo 5 of 21 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 5 Use a Chrome extension that turns webpages upside down. Previous Next Start Slideshow