人の褌で相撲を取る
ひとのふんどしですもうをとる
Meanings
- Expression, Godan verb to profit at someone else's expense; to rob Peter to pay Paul; to take risks with other people's money (literally: to wrestle sumo in someone else's loincloth) See also: 他人の褌で相撲を取る (たにんのふんどしですもうをとる).