(stark) raving mad
US /ˈstɑːrk ˈreɪvɪŋ mæd/
UK /ˈstɑːrk ˈreɪvɪŋ mæd/

1.
gila betul, sangat gila
completely mad or insane
:
•
He must be stark raving mad to think he can climb that mountain in winter.
Dia mesti gila betul untuk fikir dia boleh mendaki gunung itu pada musim sejuk.
•
The old man was stark raving mad, muttering to himself in the street.
Lelaki tua itu gila betul, merungut sendirian di jalan.