be stark raving mad

(British, American & Australian) also be stark staring mad (British)

to be completely crazy She looked at me as though she thought I was stark raving mad.

Name	Pronounced	Usage
Xochipilli	-	Aztec and Toltec Mythology
Helladius	-	Late Greek (Latinized)
Janette	JAN-ət, jə-NET	English
Praise	PRAYZ	English (Rare)
Merla	MUR-lə	English (Rare)
ÇEtİN	-	Turkish