be off chump



be off your chump

  (British old-fashioned)
to be crazy Don't listen to him. He's off his chump.
See also: chump, off

Common Names:

NameGenderPronouncedUsage
Shandar-Urdu
Honorine-French
Olympiodoros-Ancient Greek
Lorrin-English (Rare)
Valens-Ancient Roman
Sigfrid (1)SEEG-freedSwedish