I'd vote for Men at work. Any PC builder can relate:
That is another one that we need to add, thanks CTR69.
I wouldn't be adverse to Leonard and his "sword" being bumped for the delightful Media Avengers Assemble clip.
I've just added some more options to this poll:
Three dimensional chess
Call Rajesh Koothrappali
Assembling a media centre
Please feel free to change your votes. This can be done on the purple bar.
Looks like the clear winner is the The Space Odyssey Dance.
On to Season 2 I think...
Just found another one I like in S1, geez this season was smoking for nerd references...