Second part of the title is from Youtube. No way I could improve upon that.
Have you ever wondered if God has provided a useful indication that gay people are bad? The answer is yes, because it hurts. Pain is a sign that something is bad. To those of you who are cursed with satanic "logic" and point out that this must be flawed because vaginal sex hurts to, this kind individual endeavors to explain that that is God's sign that vaginal sex is okay.