I'm still chuckling...so I have to take down a note. I was reading some posts here to my boys that had to do with arguments and the involvement (or not) of the uninvolved party and we were discussing the fact that MrS and I seems to have an argument, on average, about twice a year (which hasn't changed). How it's handled, etc.
Which led to a discussion of how long our relationship has lasted...we will have been "together" for 21 years. MrS quips: "Our relationship is old enough to drink!" then comes up with (in reference to Dude and I - who have been together for 2 years): "Your relationship says 'No!' a lot and takes naps."