E|-----------------------------------------------------------------------|

Intro: D | D | D/C# | D/C# | Bm | Bm | G | A


Verse 1:
       D
You're skint enough for five more beers
                Bm
You've got your shopping done early this year
     G               A
This Christmas, this Christmas.
     D
Black Friday all the queues are long
            Bm
And all the cubicles with locks are gone
     G               A
This Christmas, this Christmas.


Pre-Chorus:
                G
Have you been a good boy?

Have you been a bad girl?
               A
Do you promise you'll try,

Try to feed the whole world?


Chorus:
D                       G
Who is my secret santa, baby?
Bm                        A
I hope they give me what I like.
D                       G
Who is my secret santa, baby?
Bm                    A
I hope they visit me tonight.


Verse 2:
           D
Now you're stumbling into the tree
          Bm
'Cos this time of year you're drunk by three
     G               A
It’s Christmas, it's Christmas.
         D
And your boss touched up the secretary
             Bm
She looks as she just won the lottery
               G
She says she'd like a bonus pretty please
     A
It's Christmas.


Pre-Chorus:
                G
Have you been a good boy?

Have you been a bad girl?
               A
Do you promise you'll try,

Try to feed the whole world?


Chorus:
D                       G
Who is my secret santa, baby?
Bm                        A
I hope they give me what I like.
D                       G
Who is my secret santa, baby?
Bm                    A
I hope they visit me tonight.


Bridge:
G
Round up your reindeer,
Bb*
And your champagne dear,
D
It's Christmas.
G
What is this gift you got me?
Bb
Dig deeper in your stocking, 
D
It's Christmas.
G
Keep these lights up all year,
Bb
Pour the champagne dear,
A
It's Christmas.


Chorus:
D                       G
Who is my secret santa, baby?
Bm                        A
I hope they give me what I like.
D                       G
Who is my secret santa, baby?
Bm                    A
I hope they visit me tonight.



I think the lyrics are right and I’m certain the chords are. 

*Guitarists - for the Bb chord, you can play it like this (which sounds better):

E|--6--| Bb - root
B|--6--| F - Per 5
G|--0--| G - Maj 6
D|--0--| D - Maj 3
A|--5--| D - Maj 3
E|--6--| Bb - root