My sons gave me a good chuckle yesterday as we were driving out to do some plinking in our favorite gravel pit. It seems their generation has renamed the ubiquitous .45 ACP as the ".45 AARP". Granted, these two were raised properly, so they see the humor in that as well, but they just had to share it with me. It's known as a "boomer caliber" (double entendre?) and widely seen as "outdated". Kids these days...
I guess each generation has to keep relearning the same lessons...