Bananas

To see bananas in your dream, may be a metaphor for repressed sexual urges and desires. It is a phallic symbol and represents masculine sexuality.

To dream that you are eating bananas indicate that your hard work will be met with little rewards or gains. 

To see banana peels in your dream implies that you need to be careful about slipping up and making a mistake. If the banana peels are rotting, then it represents some irreversible mistake.