MOD EDIT: Many posts were split off at this point and moved here.
Religious people who try to convert you actively to their beliefs. I've met a few Christians who you could say were more fanatical than Islamic suicide bombers in Iraq. Desperate to cast down anything they even think might be vaguely blasphemous, I saw them at the age of 10 with a picket line in front of a Borders book store holding up signs for all kinds of books, the best one being a picture of Harry Potter hugging the devil with a smile on his face. I went in anyway and they started preaching about how my mom was leading me to a satanic ritual and how Harry Potter is the antichrist on Earth. It's infuriating to see them act as if a simple book or other thing, like a TV show, or movie, will turn everyone in a soulless demon.
And I feel the same way towards fat people as Venks does.