A sex act in which one partner's mouth is filled with some combination of white rice, mango, and coconut milk with optional sweetener of your choice. The other partner then ejaculates into the mouth of the other, thus making a mixture similar to the traditional south/southease asian dish (don't waste food! Make sure to swallow :3)
The phrase to describe a excessively sweaty and stickyscrotum on a particularly hot and humid day. In reference to Mango Sticky Rice as Thailand has the perfect climate conditions to cause this sensation in the testicular region.