Crack up and Go nuts

Crack up verb - To declare enthusiastic approval of.

Go nuts and crack up are semantically related in break down mentally topic. In some cases you can use "Go nuts" instead a verb "Crack up".

Crack up and go nuts are semantically related in go crazy topic. Sometimes you can use "Crack up" instead a verb phrase "Go nuts", if it concerns topics such as lose control, become insane.