What is another word for goes daffy?
Pronunciation: [ɡə͡ʊz dˈafɪ] (IPA) 
Synonyms for the phrase "goes daffy" include:
1. Goes insane
2. Looses one's mind
3. Becomes crazy
4. Loses control
5. Flips out
6. Goes nuts
7. Goes bonkers
8. Becomes unhinged
9. Has a breakdown
10. Goes mad
All of these phrases suggest a loss of control or a mental break, often caused by stress or other overwhelming emotions. While some of the phrases may have slightly different connotations, they all communicate the same basic idea: that someone has experienced a significant mental shift, often negative, that alters their behavior and may require intervention or support from others.
