Feel young. Be creative. Visit Pixelblocks and try out their DIGITAL STAINED GLASS? generator. I grew up with lots of LEGO so I would rather build with those pieces, but a fun project anyway. Link from the excellent design portal K10K.
Recommended reading for inspiration: “Douglas Coupland – Microserfs” one of my all time favourites.
Update (16/08/13): This post was part of a week-long “Next Century Modern Blog” stint, by guest blogger Jesper Larsson.