Do you just have to play the opening lick, or the whole song? If just the opening lick you can do it but it will be really hard. Here's how....
Get a guitar (duh) and only work on playing the second thinnest string. The whole lick is played right there. Pick it once going down, then pick it again coming back up. Start off really slow and gradually pick up speed. You'll need to spend a couple of hours a day doing this. Don't even start trying to fret the notes now, just pick the string. If you find yourself making a lot of mistakes, slow it back down until you can do it perfect. Gradually pick up speed until you can pick up and down in tempo with the record. From there start to learn where to fret the notes using the tab that was linked. Again, slow it way down until you can do it with no mistakes. Gradually pick it up and you're good to go. It'll be difficult, but not impossible.
BTW, post pics of your punishment when you lose.
