Apple had its laugh for a few years when it was running its renowned Mac vs. PC ads, and now it's time for Samsung to have its fun and poke some of its frustration over at Apple with a new set of parody ads featuring its Galaxy S II with the massive 4.3-inch screen that makes the iPhone 4 and iPhone 4S look ridiculously small in comparison. Samsung's ad titled The Next Big Thing, shows iPhone users in desperate need of a larger screen and 4G speeds waiting in line for the iPhone 4S.