I once dated a guy who thought that quoting a Flight of the Conchords song was incredibly romantic. While I didn't exactly agree, I certainly would've swooned over an extra geeky parody of the tune. Like this one.
If you're not familiar with the original song, you can watch it here. If you're not familiar with Flight of the Conchords at all, then you need to spend this weekend catching up on their show. (You'll thank me later.)