"nuts"의 정의 및 의미

Her nuts behavior at the party embarrassed her friends and left them wondering what had gotten into her.

The nuts conspiracy theories he believed in led him to make bizarre decisions that puzzled those around him.

After losing the game, he went nuts and started yelling at his teammates for their mistakes.

Nuts, I ca n't believe we missed the last train!

Nuts, the traffic is backed up for miles!

Nuts, I ca n't believe the concert sold out already!