What is another word for nutty as fruitcake?
Pronunciation: [nˈʌti az fɹˈuːtke͡ɪk] (IPA) 
The phrase "nutty as fruitcake" is commonly used to describe someone who is incredibly zany or eccentric. However, there are other synonyms that can be used to describe such individuals with their own unique flare. For instance, "crazy as a loon" or "mad as a hatter" are both excellent options and convey a sense of irrationality and unpredictability. Alternatively, someone who is "off their rocker" or "lost their marbles" is often viewed as being slightly unhinged and not entirely rational. Ultimately, all of these synonyms help to illustrate a person who is decidedly out there, conjuring visions of wild and outrageous behavior that can be difficult to comprehend.
