Smuckin-Fart Share definition Flag Word used to describe someone that is more than just smart, they are F'in smart Dude, I got an A on the Test! Go Figure, Your Smuckin-Fart! Smuckin-Fart by BigEasy E January 26, 2011 0 0 Get merch Get the Smuckin-Fart mug. Buy Now — $32.95 See more merch