A friend and I made a series were we had a duel with each of the classes and whoever got the least amount of wins had to sing baby by Justin Bieber in their next video. Please check it out.
https://www.youtube.com/watch?v=5QDn9JpFFoA
https://www.youtube.com/watch?v=Z0Swz0Zzh1U
https://www.youtube.com/watch?v=hzSvHkRaJZs
https://www.youtube.com/watch?v=sUxTIld5viw