nipped

When something is not as good as it should be. This could be in relation to purity of drugs or quality of food

This is in no relation to anything racist

"johnos cocaine is terrible, it is full of nipped cutters"
"yes the bags he gets are always nipped, he must froth out for nipped bags of gear"

"i dont think you should eat that seafood platter Jason, we are 1000km from the ocean and i think it looks fully nipped"