dry fart 

Your standard issue fart. There are no offending ass juices that escape when you release the noxious gas.

Man, after all those beans I'm glad that was a dry fart.

dry fart by Vinz Clortho April 7, 2008

dry as a popcorn fart 

Dry as the desert. Lacking all moisture. Usually used when describing an extremely hot day, or really overcooked food. Gives the same feeling as when particularly dry food gets caught in your throat.

Good Lord! This chicken is as dry as a popcorn fart!

dry as a popcorn fart by GSDlover January 21, 2018