What is another word for crazy as a bed-bug?
Pronunciation: [kɹˈe͡ɪzi az ɐ bˈɛdbˈʌɡ] (IPA) 
The phrase "crazy as a bed-bug" describes someone who is behaving in an irrational or unusual manner. There are many synonyms for this phrase, including "mad as a hatter," "batty," "off their rocker," "loony," "nutty," "bananas," "bonkers," "wacky," "insane," "deranged," "cuckoo," "out of their mind," "unhinged," "wild," and "eccentric." These words can be used interchangeably to describe someone who is acting strangely or who is mentally unstable. While some of these synonyms may be more appropriate for informal or humorous contexts, they all convey the same basic idea: that the person in question is behaving in a way that is not considered normal or rational.
