caution-farting Share definition Flag The act of sitting on the toilet specifically to fart to prevent sharting in your pants. After eating the prank laxative-laced brownies I baked, my sister spent the day caution-farting. caution-farting by olbluejr July 8, 2016 0 0 Get merch Get the caution-farting mug. Buy Now — $32.95 See more merch