Videos called "Carpool karaoke" are quite popular and for good reason.
Who hasn't sung in the car? Belting out your favorite song at the top of your voice is incredibly liberating, and a wonderful way to bond with your friends or family. It doesn't matter if you are good singers: this is not about skill, it's about fun.
Fun, however, shouldn't take up all of your attention when you are behind the wheel. The protagonists of this video learned this the hard way. Look at what happened to them, and don't ever remove your eyes from the road, or the moment of pure joy when you are singing your favorite song can end in tragedy…
(This video was made for the SummerBreak web series. While it was staged and nobody got hurt in reality, it's needless to say that things like this are the reason behind many very real car crashes.)