We've all been there, but get ready for the greatest customer service meltdown of all time. It's an EXTREMELY angry customer yelling at a customer service rep from an unidentified security systems company. Supposedly it was uploaded to YouTube by a former employee of the company. The customer was kicked around the system for over three hours, while they tried to get him to a supervisor named Michelle. Not surprisingly, the guy lost it after being on the phone for that amount of time, and freaked out at the last guy he talked to, a customer service rep named Mark. According to the person who uploaded it, the customer was legally banned from ever calling the company again . . . and they tried to scrub any record that the call ever took place. Here's just the first minute of what ultimately became an epic eight-minute rant.