pantry predator
An indiviual who will stalk and prey upon the food of others in a community living environment. This could be a roommate or co worker that shares a pantry or refrigerator with others. Pantry predatoring is not limited to only food, toiletries, left- overs and perishables. It is the act of taking such without the consent or permission of the rightful owner.
Our roommate is a pantry predator, late at night when everyone is sleeping , he raids the refrigerator!