Having an attitude of greed.
Used to describe people who exercise greed, often to the detriment of others. These people scam others and show no remorse; they live life with low morals and values. Those with greeditude have no gratitude.
He sold that old lady clothes for her deceased cat just to make a buck?
He's full of greeditude.
They mixed rat poison and water and panned it off as an $11 energy drink?