Apeshit

A crazy/chaotic or messy act or doing. Usually by a person or an animal.

Koko went apeshit over that banana
Walter is going apeshit after his brother got killed

Bananas

1. A state, an act, or a trait of a person or a "Body" that usually means crazy or rage.

2. An eagerness for a desire that is considered too much.

3. A yellow fruit from South East Asia, that usually grows near the equator.

1. He went bananas after the party.
2. The CIA went bananas to kill Castro.
3. She ate bananas for lunch.