Does he get a special treat when he leaves ya a "present" in the driveway?
My cat's pretty funny when he nails a squirrel. He'll leave it in the driveway to share with us. If we don't show any interest (as in I grab it by the tail and heave it into the woods) in the next few hours, he comes back to it and eats it himself in a couple of sittings over the course of the day.
The funniest episode was when we had our daughter's in-laws to the house after the wedding last year. VERY prim-and-proper city folk. As we were walking the vegetable garden, the cat walks right into the middle of a group conversation offering to share a fresh chipmunk with anybody interested. A variety of reactions there.
Further down the "redneck cat" line, a few years ago I was standing in the driveway talking to a Census worker. As we're talking, one of the cats (now-deceased) decided to relieve himself on the poor woman's leg. I was truly torn between laughing and cringing.