A couple notes about mangoes:
You can buy under-ripe mangoes, and place them in a paper bag on top of your refrigerator. Check them daily. You'll know they're ripe by the smell.
Under-ripe mangoes, or any under-ripe tropical fruit, are often used as veggies in tropical cuisines.
Last summer, I made a Brandied-Peach BBQ sauce for some grilled pork chops. We were making the stuff at work, and I already had a copy of the recipe, so I made a small batch. Of course, I was the only one that ate any. It was great!
I also agree with Chef_Jimmy. Jamaican Jerk is great! You can either buy a mix premade, or make your own. I prefer to make my own, as you can control the heat level better.