From Burnt Ends: 
 
Product Description: 
FATAL MANGO is a delicious concoction of BBQ sauce with mangoes and Fatalii peppers.  Fatalii peppers pack a citrus flavor and searing heat slightly hotter than habaneros.  This sauce is very versatile!  Use it on ribs, chicken, pork, and seafood.  You can also mix it into cream cheese for a delicious dip.  The heat level may not seem "fatal" to the toughest of chiliheads, but you will likely develop a fatal attraction to this amazing sauce.