doolally
adjective/duːˈlæli/
/duːˈlæli/
[not before noun] (British English, informal)- crazy
发疯；疯狂 - I'm going doolally trying to do this puzzle.
我正在拼尽全力地尝试做这个谜题。
Word Originearly 20th cent.: originally doolally tap, Indian army slang, from Deolali (the name of a town near Bombay) + Urdu tap ‘fever’. - I'm going doolally trying to do this puzzle.