be off chump

be off your chump

(British old-fashioned)

to be crazy Don't listen to him. He's off his chump.

Name	Pronounced	Usage
Modred	-	Welsh Mythology, Arthurian Romance
RogÉRio	roo-ZHE-ryoo	Portuguese
Dolly	DAHL-ee	English
Marcelyn	-	English (Rare)
Willoughby	['wiləbi]
Vasyl	-	Ukrainian