Because it's funny:

http://randomfunnypicture.com/archives/fixed/?id=1314

Britain's Got Talent

I know that this is really nerdy, but I am a little bit in love with this video; I just think it's very touching:

http://www.youtube.com/watch?v=9lp0IWv8QZY

Coolest thing ever!

Seriously, this is like my nerdiest dream come true:

http://video.yahoo.com/network/100000089?v=4816051&l=100022574