Any climber may encounter such behavior. Though it may not always be as exaggerated.
And even though we can laugh at him, we can also ask ourselves:
- Am I not maybe just as bad sometimes?
- If it were me at the other end of the rope, would I be laughing as loud?
A nice little promo video by Petzl on bad belaying, highlighting some of the little habits we like to get into. However, even though it is an exaggerated video it is a serious matter.