Closet Case Food-Hoarder
Someone who is obsessed with food and stores it in places where no one will find it, such as laundry baskets, drying machines, ect.
I went to my cousin's house yesterday and was looking for a t-shirt in the laundry basket when I found her stash of cookies, fruit roll-ups, and brownies. Shes such a closet case food-hoarder.