The Midnight Beast - Xxxmas Buddies chords

Couldn't find any chords that sounded right, so I gave it a go working them out myself. 
These are the chords I use, if you spot any errors, please point them out :)

Eb
I don't want a lot for Christmas
Eb7
There is just one thing I need
Ab
I don't care about the presents
Abm
Underneath the Christmas tree
Eb                               G7
I just want you for my own
Cm                                   Bbm
More than you could ever know
Ab                Abm
Every night I study
Cm                Bb                    Eb Cm  
Ab  Bb
How to get a Christmas f*ck buddy

Eb
I don't want a lot for Christmas
Eb7
I just want a girl for free
       Ab
(And I) don't care about the presents
Abm
I just want a shagging spree
Eb
I don't need to hang my stocking
Eb7
I just wanna put my___in
Ab
Santa Claus won't make me happy
Abm
Sorry I dont swing that way
Eb                        G7
I just want a little tug
Cm                                    Bbm
Underneath the Christmas rug
Ab               Abm
Every night I study
Cm                Bb                     Eb      Cm
How to get a Christmas fuck buddy
Ab                      Bb
And its you baby
[ Tab from: http://www.guitaretab.com/t/the-midnight-beast/297330.html ]
Eb
I won't ask for much this Christmas
Eb7
All I ask for starts with blow (blowjob)
Ab
I am gonna keep on waiting
Abm
Underneath the mistletoe
Eb
On my Christmas list Ive written
Eb7
All the girls I want to bed
Ab
From New Zealand back to Britain
Abm
Comment on my youtube thread?
Eb                                       G7
I wanna ride you like a rodeo
Cm                                   Bbm
More than you could ever know
Ab               Abm
Every night I study
Cm                Bb                    Eb       Cm  
Ab  Bb
How to get a Christmas fuck buddy
G
And when it gets to Christmas eve
                            Cm
And youve got no nookie (nookie, nookie, nookie)
              G                                                                 
                            Cm
How the hell do you think youre gonna get through the Christmas holidays?
Abm                                       Eb      Cm
Ycant sit around like another slacker
              Ab                                              Bb
Ya need someone to pull your Christmas cracker

Eb  Eb7

Ab
Hey Stefan, it's about this time last year when my dad went off on a cold-
Abm
Yeah, yeah. Shut the f*ck up. It's Christmas.

Eb                                G7
I just want a MILF from thirty (not sure about the lyrics for this line)
Cm                                      Bbm
Come and let me stuff your turkey
Ab                Abm
Every night I study
Cm               Bb                    Eb
How to get a Christmas f*ck buddy