If the participants weren’t mature, why should the audience be? 
Hang on let me track down the hilarious video covering this thread…
Edit:
Piped Piped
YT https://www.youtube.com/watch?v=eECjjLNAOd4
Edit 2
If you haven’t encountered Jon Bois before… he makes some great content for Place to share relaxing and thought-provoking videos
especially the Chart Party series Piped | YouTube