There are two men in the movie"How to use a Banana in Seven Unexpected Ways." They had a party all-night at their house, and wake up around 12 with a hangover. The problem is that the man's parents will visit him at 12:30, but the room is so messy. His friend advised him how to clean up his room with bananas.
I think why he has such information about bananas is that he works at Dole Food Company!haha
I'll try to use bananas when I am stung by mosquitoes this summer.