A phonetic method of speaking out to co-workers and supervisors on a construction site.
FA - Q as seen written in large black marker on the back of a white hard hat.
Girl A: Im about to fas
Girl B: Fas it out then
*explosive diarhea sound*
Girl A: That really felt good
Girl B: it sounded good bestie
Girl C: mmmm ur fas tasted deliciouss aswell
Fucking gas
This word originated from a ABC news report about a woman in Detroit trashing a gas station.