Hilarious Geek Song

This has got to be the coolest geek love song I've ever heard. Not only is it full of crazy jokes from topology and abstract algebra and the generally crazy overloaded terminology of mathematics, they sound pretty good too!

I nearly fell out of my chair laughing, and found myself wondering what it sounds like to a non-geek. Despite all those amazing mathematical double entendres, I have a feeling that it'll make at least some sense to the mathematically ignorant.

So if you know someone who is unlikely to get any of this, have them take a look and leave me a comment to let me know if I'm right, or if it's more like trying to describe color to a blind person. And if you're one of those people, don't worry too much - it takes all types.