Internet Fart Chair

Basically, a chair ususually used by a geek, nerd, or gamer designed for sitting long durations in front of a computer. The "fart" comes in because typically the padding in the chair retains the residual flatulence which is outputted into the chair over a long period of time by the owner. Often times an IFC will also have holes or other defects in it, sometimes an arm missing, torn/holes in fabric, etc, but despite all the damage and/or smell, the user will typically keep an IFC around until the chair starts to deteriorate to the point of being unuseable. Cloth-padded chairs tend to fit the IFC profile more perfectly since leather tends to make the fart smell "bounce off" the chair instead of getting trapped inside the padding. A true internet fart chair may even retain the fart smell for years.