The distance at which a fart may be smelled. Actual distance varies based on direction of travel, force of expulsion, viscosity, and air currents. Mostly, it's about 10'.
"If you think it's bad being on the same floor as your boss, imagine being within fartshot."
When your teammate in a videogame is so dogshit that you literally think that they fart so much that they shit in their pants and then guzzle their own cum afterwards.