Dark Heresy n' Friends
Zogsog and Mekrot
Together, they have a brain cell.
Zogsog and Mekrot are grots badly disguised as a human being who wears a trench coat, a hat, and has a talking crotch. They run a small store selling random junk on the Second Purpose. They work for an Ork Boss named Longtoof, and they are both complete idiots.