Whenever someone asks me what I do for a living, I give them a canned answer, "Basically, I make commercials about the shows on my station." Then, I gauge their interest and reaction and continue explaining if they seem like they want more than that. This includes lines like, "Sometimes, I have to watch episodes of Family Guy all day long" or, "Watching TV at home is akin to bringing work home." All of that is true.
But, while I had nothing to do with creating this video, it explains what I do for a living much better than I do.