Tā tiāntiān gěi nán péngyǒu dàotiē, péngyǒu dōu kàn bú xiàqù le.
She pours money into her boyfriend every day — her friends can't stand to watch.
Tips
culture
The CNY custom of hanging the character 福 upside-down (倒 = upside-down) is a pun: 福倒了 sounds like 福到了 ("fortune has arrived"). 倒贴 "stick upside down" extends the metaphor to money flowing the wrong way.