1 definition by Fartacus, the ancient god

A silent and odourless gassy emision coming out from where the sun doesn´t shine, often producing a temperature increase in your underwear. Specilly useful to heat pants and trousers in cold, overcrowded and confined environments.
- Man, is so freaking cold here I can see my breath!
- Yeah, thank god i stealthfarted, at least my butt and weenie are warm now.
Get the Stealthfart mug.