- Take an eighties-style boombox - a big ghetto blaster.
- Remove tape deck guts.
- Insert laptop guts.
- Use a big hard drive (like 120GB minimum).
- Shield the fuck out of those speakers.
- Replace tape deck front(s) with an LCD.
- Also put a laptop trackpad (or, cooler, an iPod click wheel) on the front.
- Do some outrageous software hacking.
- Optional/Add-ons:
- Replace FM antenna with WiFi.
- Add webcam to send shots of your mad breakdancing skillz back to a blog/Flickr. (Repeat #8)
Voila! iBoomBox!