A variation of "that's what she said." Usually expressed with obvious knowledge, but in fact, they are taking your words completely out of context.
Sam: Are Tracey and Caleb expecting kids soon?
Leslie: No... they're just taking some time to get to know each other...
Sam: Ohh, I know what you mean...
Leslie: *confused stare*
邮件由 firstname.lastname@example.org 发出。我们决不会发送垃圾邮件。