We've all probably heard about or seen the video of the passenger getting bloodied up and dragged off the United Airlines flight. There can be some debate about whether or not the passenger, a 69-year-old doctor from Louisville, should have just gotten off the flight (and now, of course, some negative stories are coming out about him), but the bottom line is pretty much everyone agrees that United handled the situation - and so far the aftermath - quite poorly.

Enter the Internet and social media.

People have been trolling United Airlines HARD. And the creativity of some really comes out during situations like this. Mashable has a great piece on some of United's "new slogans." My favorite: "Board as a doctor, leave as a patient." A sample is below; click here to see all of 'em!