off one's chump
短语发音
AU
释义与例句
phr.
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1.
Crazy, insane.
澳大利亚 非正式1888, Rolf Boldrewood (Thomas Alexander Browne), A Sydney-Side Saxon, Gutenberg Australia eBook #0607291, ‘ […] I′m not off my chump, no more than you are, and I haven't smelt spirits since last Christmas.’
1890, Catherine Martin, An Australian Girl, 2002, Margaret Ellen Allen (biographical information), Rosemary Campbell (introduction and notes; editor), University of Queensland Press, page 90, It put him off his chump entirely. He went completely to the bad.
词源
See chump (“the head”), and compare off one's head.
来源:wiktionary