A fart that you intentionally let in a crowd to allow everyone to bask in the ambience of your passed gas. fart, pass gas, rip one, biff, silent but deadly, poot, crowd, group
I had to drop a community fart on the crowd of the opposing team. They beat us, but I got them back.
When your in the shower, spread your cheeks and put your asshole on the wall, water is flowing down your back and through your crack, and then you fart, the fart with the water running down your crack against the wall creates a vibrance sound like a duck quack. Calling it the duck fart.