Why do some women insist on...
Taking dumps with the door open? Nobody- and I mean NOBODY - wants to see or smell that crap. And then immediately get into bed and be completely confused when the man next to them isn't in the mood to do anything.
That leslie mann scene reminded me of one of my ex's. Everytime she felt like taking a dump, she did it with the door wide open (because "that shows that we are comfortable with each other baby").