Yep, one of my cats has a whole process.
Dig a hole. Step into hole. Pee/poop outside the hole. Scratch the walls of the litter box, the entrance, the floor and the wall next to it. Leave.
Wait 20 minutes. Come back. Meow at the unburied poop. Dig in the general area. Generally fail to cover it up. Hope the other cat will bury it.