- Be 45 years old and their parent (usually this is enough on its own)
- Buy a cheap Ukelele.
- Learn 4 or 5 chords.
- Play it at every opportunity.
- Enjoy.
Important disclaimer: If you want full eye-rolling and smirking, do not skip step 1, because if one of their friends or even another adult outside the family plays the Ukelele, it is quirky and cool.
My Red Door Days 