Goattastic isn't, to my knowledge, a word. But it should be, because it says everything one needs to say, when one is talking about goat, in 10 letters. What am I talking about, you may wonder? Goat curry. Wow. This isn't a new recipe, I'm sorry to say, but rather an adaptation of an earlier one.
So, if you're keen on the chicken curry, may I suggest you try it with lamb or, if you know a hunter, tasty young wild goat. Goattastic. Maaaaaaaa.