also: かしもとがずるい
expression, i-adjective
wanton (of a woman); promiscuous
Rare slang phrase literally meaning 'the lender is cunning', used to describe a sexually promiscuous or wanton woman. The connection to lending is metaphorical and not transparent.
あの女は貸元がズルいって噂だよ。
There's a rumor that woman is promiscuous.
「貸元
You don't hear expressions like 'kashimoto ga zurui' much these days.
The phrase literally means 'the lender is cunning'. The metaphorical link to promiscuity is unclear; it may originate from old underworld or red-light district slang, but the exact derivation is uncertain.