A delicious layered concoction containing Kilua, Bailey's Irish Cream(or any other cream liqueur will do), and Crown Royal(or Wild Turkey Whiskey). It usually comes in the form of a shot and is poured in the order as written above.
The release of anal gas, the culprit having his/her pants (and underwear) far enough down so that the methane gas avoids contact with his/her attire. This method will prevent underwear "stink", and the lack of a barrier between anus and ambience will cause the fragrance to spread quicker and with richer concentration.