da komšiji crkne krava

1. spiteful envy, wanting others to suffer even when you gain nothing yourself
   Ne mora meni da bude bolje, samo da komšiji crkne krava. — Things don't have to get better for me, as long as they get worse for my neighbour.
   Kod nas je mentalitet da komšiji crkne krava. — Around here, people just want to see their neighbours worse off.

Usually used to criticize envy, often in the full form "ne mora meni biti bolje, samo da komšiji crkne krava".