This is a video from South Carolina of an alligator trying to ring a house's doorbell, then eat whoever answers the door and rob the place blind. Unfortunately for him, it does not go as planned. After nobody answers (would you? I would, and I'd be wearing a brand new pair of gator boots by mid-afternoon), he proceeds to roam around the yard, presumably looking for the fake rock with a spare key in it. Again, no luck. Also, that ADT sign did not deter him at all.
Keep going for two videos, the second of which is a local news report.
Thanks to H Ryan, who would have wrangled that gator and ridden it back to the bottom of the swamp it came from. Well that sounds fun.