When the kids leave home, you’ll be footloose and fancy-free (=free and without worries).footloosefoot‧loose /ˈfʊtluːs/ adjective 
footloose students traveling around Europe When the kids leave home, you’ll be footloose and fancy-free (=free and without worries).
EXAMPLES FROM OTHER DICTIONARIES
- Europe is filled with footloose students every summer.
- I suspect that most of the inhabitants are footloose and shiftless.
- It was true he was footloose, and unmarried.
- Men propping up the bar over lunch will bewail the loss of earlier freedoms when they were footloose and fancy free.
- Secondly, high technology industries are footloose - products such as microchips are easy to transport, and thrive in a clean environment.
COLLOCATIONS FROM THE ENTRY When the kids leave home, you’ll be footloose and fancy-free (=free and without worries).COLLOCATIONS FROM OTHER ENTRIES Ten years ago I was footloose and fancy-free.
free to do exactly what you want because you have no responsibilities, for example when you are not married or do not have children: When the kids leave home, you’ll be footloose and fancy-free (=free and without worries). Ten years ago I was footloose and fancy-free. footloose students traveling around Europe When the kids leave home, you’ll be footloose and fancy-free (=free and without worries).