It's mean to enjoy giving bad news.
Steve had to tell his co-worker that he was fired.
Steve wants to get rid of the guy quick.
Steve, with a frown on his face, informs the coworker he is fired.
Steve tells the coworker that he is fired with a big smile on his face.
The coworker is thankful for Steve's consideration and leaves his job peacefully.
Steve's coworker thinks Steve is joking, and comes to work the next day, only to get fired again.