bat guano crazy

A more polite, euphemistic, SFW way to describe someone who would otherwise be bat shit crazy

- Dude, so you ex threatened to break your necklace while you were sleeping?

- I know! I told you she was bat guano crazy!!!

- No wonder you dumped her, she IS bat guano crazy... just send her sorry ass to Arkham Asylum already!!!!

by el patron himself October 11, 2010