Bonkers

Tom went bonkers.

It is bonkers to go out in this weather.

That's bonkers.

Have you gone totally bonkers or what?

He went bonkers.

He started acting bonkers.

She went bonkers.

The traffic is bonkers today.

The traffic in this street is bonkers.

Ziri went absolutely bonkers when he saw that surfing board.

[A]nd we should remind ourselves that it is absolutely bonkers that we elect judges at all; that system is used almost nowhere else on earth[.]

"They are turning people off travelling. And the removal of catering on such a long-distance route is just bonkers."

Notable examples include The Titfield Thunderbolt (1953), […], and The Great St Trinian's Train Robbery, a slightly bonkers 1965 comedy using the Longmoor Military Railway and obviously sped-up footage.