Channeling the hate...
1. People kicking my feet when I'm playing.
2. Cupped inserts!
3. The frickin' seam around the in-playfield glass on Congo, CFTBL, Big Lebowski, etc.
4. Kickouts that send the ball STDM
5. Trudeau gap
6. Generally poorly maintained games
7. Thunderbirds
8. Hurricane
9. People who complain.