I absolutely love these type of threads. Some really funny stories here. I remember the last time I read a thread like this and someone told of the time when her and her DP bought a new mattress and tried to get it home by balancing it on their two push bikes. I'm hoping the MNer who owns that story comes to tell it again.
DP and I hardly ever have proper rows but the last thing that we had cross words about was our hypothetical kitchen in our hypothetical extension. We were looking round a kitchen showroom, and we have vague plans to put an extension on our house in the next few years, giving us a larger kitchen.
DP is a chef.
DP: "There's only three things I want in the new kitchen. A wine cooler, an island, and two dishwashers"
Me: "Why on earth would you want two dishwashers? That's fairly unnecessary"
DP: "I never want to see a dirty plate out on the side"
Me: "I don't even know where to start in explaining why that is such a silly idea"
The 'discussion' went on for a while, and may have involved me calling him bourgeois, wasteful, and pointing out he'd only fill them both up then fuck off to work (leaving me with two bloody dishwashers to empty). But the upshot is that he has conceded that he's wrong and we only need one dishwasher. In the fictional kitchen. In the imaginary extension.
The stupid thing is that we don't even have one dishwasher at the moment!