The video clips starts with a man waking up in the morning after a big party and finds his house is in a mess. He needs to have it all cleaned up before his parents comes and he panics. While he was collecting the trash, he was about to throw away the banana as well when his friend stops him and shows him how to use the banana to clean up things in house in 7 unexpected ways.
It really is amazing how little we know about the skills one daily things in part of our lives have. I think the moral here is "Think twice before throwing it away, it may be somethimg worth of value".
