(stark) raving mad

US /ˈstɑːrk ˈreɪvɪŋ mæd/
UK /ˈstɑːrk ˈreɪvɪŋ mæd/
"(stark) raving mad" picture
1.

completamente louco, doido varrido

completely mad or insane

:
He must be stark raving mad to think he can climb that mountain in winter.
Ele deve estar completamente louco para pensar que pode escalar aquela montanha no inverno.
The old man was stark raving mad, muttering to himself in the street.
O velho estava completamente louco, murmurando para si mesmo na rua.