Tell your dad that we do plenty of things besides just talking about the various cars that we love, which we do plenty of. Tell him that if he gets burned out about talking about the Challenger, he can always come here to the Off Topic section and talk about anything under the sun (as long as it doesn't violate the rules, which are posted at the top of this section). We all have a good time talking about our lives, opinions, and extracurriculars. When I got started in the forum world was back in 2005 with our sister forum DF, then when 1 Bad Mirada informed us about this site I came over and commented about how I thought a certain person's lack of good taste and intelligence didn't infect the car (for those of you who were there and remember my comments).
We have a good time here, it's a lot of fun. I originally thought that this stuff wouldn't be that interesting, but it is extremely enjoyable.