The point I'm trying to make is that I am the most unpleasant, rude, ignorant and all-round obnoxious arsehole that anyone could possibly have the misfortune to meet.
私がいいたいのは つまり 私は... 失礼な最も不快な 無知で まったくもって 嫌なケツの穴で
And we all know people who have lots of misfortune, misfortune that we ourselves would not want to have, and they are deeply happy.