朝マラの立たぬ男に金貸すな(あさマラのたたぬおとこにかねかすな)

日文單字

意思:早上沒有勃起的男人不要借錢

English: do not lend money to a man who doesn't have an erection in the morning (because he is not in good health and might die before he can repay)

在真實作品中的用例