Indian food is disgustable.
The work he did on my house is disgustable.
As a response to information received:
Party A:Giovanni cheated on his wife, contracted an STD, and passed it on to his wife not knowing.
Part B: Disgustable!
When something you see, smell, hear, touch or taste is totally and completely disgusting, revolting, undesirable or just straight distasteful, that's grounds for being disgustable.
The tuna casserole recipe called for tuna, garlic, hamburger, chocolate chips, noodles, bacon, coffee grounds, pinto beans, italian seasoning, nutmeg, cloves, granola, rice, sugar, eggs, tomatoes, broccoli, black pepper, maple syrup, bananas and crushed potato chips sprinkled across the top.