Lately, I've been noticing a lot of bananas setting in back windows and on dashboards in Bangkok taxis. One driver told me that they are an offering to the gods. Another cabbie explained how they attract more customers and compared his passengers to monkeys. Then one taxi driver told me that they were ripening in the sun and that he couldn't wait to eat one. And finally another cabbie informed me that they were there to provide protection. As he recklessly swerved in and out of traffic, I prayed that his bananas were working.