Hey so there's a few tabs for this but to me they didn't sound 
quite right so I sat down and watched the videos a load of times 
and this is what I came up with. Also just as a point this sounds a whole lot 
better with a bass being played as well.


Capo on the 8th fret.
All chords relative to the capo.

Chords:
Am    -002210-
Am2   -302010-
Fmaj7 -003210-
C     -332010-

So the chord names are probably a bit off but the chords are good.
Also if you want it to sound just like Vernon does you do a pull 
off on the D string when you play Am2 after a C.

Intro:  Am  Am2  Fmaj7    x4


          Am (x02210@1)                  Am2
Well I met you at the blood bank
 Fmaj7
We were looking at the bags
         Am (x02210@1)                 Am2
Wondering if any of the colors
                   Fmaj7Matched (1x3210@1)any of the names we knew on the tags
               CYou (x32010@1)said see look it that's yours
           Am2
Stacked on top with your brothers
               AmSee (x02210@1)how they resemble one anothers?
                Fmaj7Even (1x3210@1)in their plastic little covers
          Fmaj7 (1x3210@1)         Am (x02210@1)Am2
And I said I know it well

 
        CThat (x32010@1)secret that you know
               Am2 
That you don't know how to tell
      C (x32010@1)It fucks with your honor
         Am2
And it teases your head
           AmBut (x02210@1)you know that its good girl
             Fmaj7Cause (1x3210@1)its running you with red.


              Am (x02210@1)           Am2
Then the snow started falling
      Fmaj7We (1x3210@1)were stuck out in your car
          Am (x02210@1)                Am2
You were rubbing both my hands
       Fmaj7Chewing (1x3210@1)on a candy bar
                    CYou (x32010@1)said ain't this just like the present
        Am2                 
To be showing up like this
          Am (x02210@1)There's a moon waning crescent
   Fmaj7
we started to kiss
          Fmaj7 (1x3210@1)         Am (x02210@1)Am2
And I said I know it well


      CThat (x32010@1)secret that we know
               Am2
That we don't know how to tell
         CI'm (x32010@1)in love with your honor
          Am2
I'm in love with your cheeks
             AmWhat's (x02210@1)that noise up the stairs babe?
       Fmj7
Is that Christmas morning?
   Fmaj7 (1x3210@1)         Am (x02210@1)Am2
And I know it well          (x7) 


Outro:  Fmaj7,

        Am (x02210@1)Am2  Fmaj7 (1x3210@1)  x2


And that's it!
Feel free to rate and comment =]