go spare
US /ɡoʊ sper/
UK /ɡoʊ sper/

1.
mengamuk, naik angin
to become extremely angry or distraught
:
•
My mom will go spare if I don't clean my room.
Ibu saya akan mengamuk jika saya tidak membersihkan bilik saya.
•
He'll go spare when he finds out what happened to his car.
Dia akan mengamuk apabila dia mengetahui apa yang berlaku kepada keretanya.