Can’t Let ‘Em Hear Us
So, the OP found out that their dad had the master bedroom double insulated. They always assumed it was because they didn’t want the noise produced by five teenage kids to disturb them night and day. However, as time went on, they learned the shocking, disgusting truth.
Look, boys and girls. Your parents do it. How do you think they had you? They do it whenever they get the opportunity, and it’s fun! You don’t like to hear it, and you probably want to rip your eyes out of your skill right now, but you can’t avoid the truth! If you hear Benny Hill playing somewhere in the background, that’s your parent’s doing-it song.