farpoo

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

Farpooed

The PG version of sharted.

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!"