Husband: Why are you rinsing out the milk container? Just screw the top back on and toss it in the trash.
Me: Barbarian! You always rinse out the empty milk container before tossing it.
Husband: But if you the screw the top back on it won't smell.
Me: Yes it will. And it doesn't matter. You always rinse the empty milk container. What's that saying "I'm not arguing with you, I'm just explaining why I am right" or "I'm not arguing with you, I'm just explaining why you're wrong" - either way it works.
Husband: You always explain things so cogently...
Me: Yes - the explanation is always - "Because I say so.."