I couldn't figure out the ending to this movie so I Googled it and found out those were apparently the names of the people that made the movie.
DJs Don't worry about technology or automation making your job redundant. DJs still exist and they were pointless even before iPods or playlists.
Hole in my bucket “There’s a hole in my bucket, Dear Liza.” “Use another one Henry. I’m on the phone.” And scene.