* bad smell for thanks
Expression used here and there by Some People
When you do something nice for somebody and you get nothing or even something negative in return.
"Ik gaf een vriendin van mij een plek om te slapen, bleek dat ze met mijn man naar bed ging." "Stank voor dank."
"I gave my friend a place to stay, then I found out she was sleeping with my husband." "Bad smell for thanks."
3 out of 6 Dutch, Flemish speakers have heard this