"Driving bananas" is a colloquial phrase used to describe a situation where someone or something is causing frustration or anger. If you are looking for synonyms for this phrase, you could use terms like driving mad, making crazy, causing infuriation, or driving insane. You could also use variations like being incredibly irritating, vexing, or exasperating. The phrase can be adapted to fit different contexts, such as driving bananas on the road, at work, or in a personal relationship. Whatever the case may be, when you find yourself driving bananas, take a deep breath and try to stay calm.