1. The guy directly behind me, who is humming loudly. Not even to the song that's being performed.
  2. Lady in front, to the left, who keeps checking Facebook every five minutes. WHY ARE YOU EVEN HERE?!?!
  3. That one guy somewhere in the other section who seems to think it's his job to shout shit out in between songs.
  4. Goddamn loud talkers behind me.