'Crazy' in the Bible

“Look! You can see the man is crazy,” Achish said to his servants. “Why did you bring him to me?

Do I have such a shortage of crazy people that you brought this one to act crazy around me? Is this one going to come into my house?”

When Jehu came out to his master’s servants, they asked, “Is everything all right? Why did this crazy person come to you?”Then he said to them, “You know the sort and their ranting.”

Many of them were saying, “He has a demon and He’s crazy! Why do you listen to Him?”

“You’re crazy!” they told her. But she kept insisting that it was true. Then they said, “It’s his angel!”