Sex is great, but have you ever been in bed with someone who has shouted out their dad's name or asked you to pray before you start? A big part of enjoying sex is about the mood you and your partner create to feel comfortable and enjoy each other. But sometimes your partner can say something that makes you want to die of awkwardness, and just like that, the moment is gone. Redditers share the strangest thing a partner has said or done during sex that instantly killed the mood, and the answers are cringe-worthy, to say the least. Here are some of the funniest.