Crazy Bat 

A crazy and usually angry old lady.

My grandmother in law is a crazy bat.

Crazy Bat by aho89 November 22, 2011

Bat Crazy

Going irrationally crazy.

After the breakup, my ex went bat crazy and told lies about me.

Bat Crazy by Ski777 September 29, 2015

stir-bat crazy 

A portmanteau, crazy word describing a middle state between stir crazy (distraught from confinement) and bat-sh*t crazy (complete state of insanity). This is most commonly used past the hours of midnight. The term was coined in the 2020 pandemic.
This is the superior term over any of the aforementioned expressions.

It is gremlin hours and I am going stir-bat crazy.

I'm so stir-bat crazy that I'm not making any sense.
I'm going stir-bat crazy after all this zoom work!

stir-bat crazy by Sweet suite 349 November 25, 2020

stir-bat crazy 

A portmanteau, crazy word describing a middle state between stir crazy (distraught from confinement) and bat-sh*t crazy (complete state of insanity). This is most commonly used past the hours of midnight. The term was coined in the 2020 pandemic.
This is the superior term over any of the aforementioned expressions.

It is gremlin hours and I am going stir-bat crazy.

I'm so stir-bat crazy that I'm not making any sense.
I'm going stir-bat crazy after all this zoom work!

stir-bat crazy by Sweet suite 349 November 25, 2020

stir-bat crazy 

A portmanteau, crazy word describing a middle state between stir crazy (distraught from confinement) and bat-sh*t crazy (complete state of insanity). This is most commonly used past the hours of midnight. The term was coined in the 2020 pandemic.
This is the superior term over any of the aforementioned expressions.

It is gremlin hours and I am going stir-bat crazy.

I'm so stir-bat crazy that I'm not making any sense.
I'm going stir-bat crazy after all this zoom work!

stir-bat crazy by Sweet suite 349 November 25, 2020

bat-shit crazy  

adj. (slang): A combined state of mental agitation and physical volatility. It's use may provide warning that the individual it describes has lost all self-control and cannot be reasoned with. Can refer to either a chronic or temporary condition.

I wouldn't go in there if I were you, Dolores is bat-shit crazy .

bat-shit crazy by maximo hudson January 19, 2009

bat shit crazy 

A clinically insane person beyond the regular diagnosis given to them by a psychiatrist.

Family: "So, did he have a psychotic break? Or is he manic/depressive?"
Doctor: "No. I'm sorry. Your son is bat shit crazy."

bat shit crazy by Brainiac March 2, 2005