All of my awkward moments seem to involve T talking about sex.

Once, we were talking about kids walking in on their parents, and T said "it's happened to all of us. you're going at it and all of a sudden you hear the pitter patter of tiny feet" Which immediately made me imagine T having sex. omg!

Another time I was talking about how weird sex can be, and T said "yeah, when it's over, you're thinking 'I did WHAT to WHAT'"?
Also causing me to imagine T having sex. Argh.

And the last one was when I was talking about my inability to have sex at night...because of my history...but being willing to do it during the day. T said something about if he was my H, he'd be all about daytime. His point being that daytime sex was just fine, and better than no sex, but...

Luckily these conversations are few and far between. Those are the only three times it's happened, and those are spread out over four years. But they certainly do stand out in my mind as "AAAAAA!!!" moments.