As someone who has had to work the last 5+ black fridays i hate them with a fiery burning passion deep in my soul. It is evil and I loathe it. Not only do you have to be at work at an ungodly hour, but then you have to deal with a shit ton of sleep deprived caffeine overdosed assholes yelling in your face over Super Mario and why it isn't the Super Mario they need, even though it is the only damn one that is available. (this happened to me after the first super mario came out on the wii)
Or my personal favorite as the manager I had to get there about 2 hours early to set up the sale signs. The mall opened early for some unknown reason and all the psycho shoppers were BANGING on our metal security gate, this happened for the entire 2 hours until we opened. Mind you I was about 6 feet away tops, they could see me, I could see them. I told them when we weren't opened yet and NO I couldn't make an exception. They heard me, but they decided to continue banging and shouting because it was "funny". Oh yeah, a barrel of laughs, assholes.
Then it is time for your break, if you are lucky. Of course we all brought in food to share because you can't actually get to the food court. This is the only sanctuary of the day. I love you stock room.
And when you do finally get off work, it is just as shitty. Walking through the hoards of assholes with their asshole kids screaming because mommy and daddy woke them up at 4 AM for some dumbass reason. Then you get to your car, which takes you a half hour to back up because these same jerks are camping for your spot, but aren't being logical about it and don't leave you enough room to actually back out of the damn place.
God do I hate black friday.