There are a number of reasons the drive-through is better than dining-in at a fast food restaurant, the most important being that you can live in denial by not having to see your food being used as a paper towel, like in this recent video.
On August 4th, YouTube user Duane Moore posted a clip aptly titled "Nasty Ass Checkers," showing a Checkers employee wiping a burger bun on the floor, then picking it up and continuing to prepare a meal with it. Laughter and "omg yo"s from surrounding employees ensued. Hey, maybe buns are more absorbent than Bounty!
The video sparked widespread outrage on the Internet, which is weird because doesn't everyone go to Checkers for that unique wet floor flavor?
The company tried to mitigate the situation on August 6th, with the video below, featuring Checkers' Senior Vice President of Human Resources saying that she is "appalled" and "disappointed," by the situation, and that the employee was regretful. She also makes it very clear that the burger was never served.