I thought I should post this 
[youtube]J0NXY89WsxY[/youtube]
The guy who made that also makes some other super awesome Portal videos, and a 3 hour long portal mod as well.
I also found this, to the same tune:
[youtube]o6FlXtPVT_k[/youtube]
Same song, 300% more glorious.
Additionally:
[youtube]sT3joXENOb0[/youtube]
Imagine how the world would have suffered if Gabe decided to spell his email address out rather than saying “gaben”…
https://www.youtube.com/playlist?list=PL4EgeY6NItAmcKBsb5XSSm3ZJeYB_O9CS
[size=2em][url=http://[b]Full Gaben Music Playlist[/b]
[size=2em]You’re welcome.
Edit: I’m bad with BBCode.