I've seen Dave Atell twice at Charlie Goodnight's in Raleigh.
The first time, more than half the audience was drunk. Surprise. Dave asked early in the show if it was anyone's birthday, then if anyone was in the military. The guy behind me kept yelling out, throughout the show, "It's MY birthday... aaaand I'm in the military." Maybe it was slightly amusing once, fella. Most of the jokes got stepped on.
The second time, Dave drank about five gin and tonics during the show, which was the second one of the evening. By the end of the second show (surprise, again) he literally (and I mean literally in its proper sense) could not finish his jokes. The last joke went like this:
"So these guys from the army were out in the desert... One of em says... and a camel. Fuck a camel. Uhhhh... [silence]. Goodnight, everybody."