be insane

Examples (10)

• The whole idea is totally insane.
• He was clearly insane.
• She claimed she was temporarily insane during the attack.
• It would be insane to invest all your savings in such a risky venture.
• The amount of work they expect us to do is absolutely insane.
• Some people thought he was insane for attempting to cross the desert alone.
• To argue with them about this point would be utterly insane.
• Her decision to quit her job and travel the world might be considered insane by some.
• The artist's imagination is so vivid, it is almost insane.
• You must be insane to even suggest such a dangerous stunt.