Fuck people who haven't seen The Godfather and "say life is good."- that one is pretty specific. I like that.
Also, this guy apparently hates brits, whom I'm pretty sure are the group of people who "say 'flatmates' instead of 'roommates.'"
And to whoever asked, I can almost guarantee this guy hates himself more than anything on this list. People who like themselves and life tend to like everything more, people who hate life, hate everything.