Dad has been hard of hearing for years, but he recently got hearing aids, and all of the sudden can hear everything that's going on. The big change was a little jarring for his two sons, who could not remember a time when their father heard so well. DannyTheHamilton wrote a little song about it, and unveiled it when the family was all together for Christmas. It was a big hit! Luckily, his brother TilterMcTilt recorded the whole thing for the rest of us. The lyrics can be found here.
I can well remember when my father got hearing aids and my family went through the same thing -which will probably happen again in the next few years when I break down and get my own aural enhancements. -via reddit