When, on a particularly humid day, one tries to fart but a residual clot of defecation emerges from the anus with said gas as an aerosol.
I was sitting in class and I tried to slip one out. I thought it was just gas but I should have known it was a farpoo in disguise. I've been spending the last ten minutes wiping mud out of my slacks
by Poopy Bandit September 9, 2010
Six year old: "mommy I just sharted!"
Mom: "that's a naughty word, you're too young to say that"
Six year old: "ok, then I farpooed!"
Mom: "that's a naughty word, you're too young to say that"
Six year old: "ok, then I farpooed!"
by Sarah420 April 3, 2016