So I'm SURE that some of the things people have said BCD have been VERY surprising/shocking

Being a curious guy I just wonder what is the stand out thing anyone has said to you during a BCD visit? What did the other person say that made you do a double-take and say, "I can't believe he/she said that!"
And I have no doubt something I have said is on somebody's list, but I am curious to see what other gems have come up.