Because both my husband and I are actors - if we're not at auditions, meetings or working - we are working from home. So the living room is set up with two desks as a home office. We've made some basic rules about "office etiquette", centering around observing quiet hours and things like that. But one thing that we do is definitely worth sharing - sometimes we have spontaneous moments of a dancing break. We play music we love and then we dance like idiots for a couple of minutes. Then we go back to work.
We entered the ballroom to our wedding reception to this song. You can never go wrong with Hall & Oates.