I don't think anything is that disgusting as food, depends on how its cooked. Someone hasn't exposed to me the really rank stuff yet, so good for me.
I've eaten Snails(cooked in garlic and butter, they are delicious), Emu, Kangaroo(one of my personal favourites for meat), Crocodile and also Camel. Safe to say, they were all enjoyable.
I enjoy Duck Liver and Pate in general, if you don't know the fancy name for Duck Liver, its Foie Gras.
For some reason, i'm craving vegemite, just can't be bothered getting toast/biscuits out atm, may do so later.