Fart is the act of expelling intestinal gas through the anus. It is caused by the air that gets in your mouth when you swallow while eating and drinking aside from the by-products of beverages and foods digestion and indigestion. The noise is caused by anal sphincters' vibration, closed buttocks and propelled gas velocity while the smell is from your tolerance to the composition of foods. Both noise and smell contribute to the sources of embarrassment and comedy. "Burping" is considered as a "social fart" it uses an elevator upon exit. It doesn't go with the flow of going out down there. Intestinal Gas Complaints: Stinky smelling fart Excessive fart noise Stomach bloating and pain Loss of fart control Constant Burping Smelly Fart? - Worry No More! Common treatment of smelly fart: Bismuth Subgallate - Devrom (also known as internal deodorant) is its brand name available over-the-counter in the US pharmacies. Click eBay and ...