Last year I refinished a dresser for my wifes third cousin. My wife found the dresser on the side of the street and it needed a lot of work to make it useable again, but hey it was free and the little girl loved it.
A "one nightstand" has a different meaning than a "one night stand". It's like saying, "let's eat gramma", is different than saying "let's eat, gramma". Correct grammar and punctuation makes a lot of difference.
A man walked into a bar to pick up the advertised free one nightstand. As he was coming in, his son was coming out with that one nightstand. Son said to him: "Happy Father's Day, Dad. Here's your gift."