This is a really simple version of this song for people who are too lazy to use 
barre chords (or have really short fingers). 
C can be played as a standard C or Cadd9 (x32033)
Lyrics won't be perfect, but they're approximate.

Capo 2

Em Em C D x 4
I wanna hold em' like they do in Texas plays,
Fold em' let em' hit me, raise it, baby stay with me, (I love it)
Luck and intuition play the cards with spades to start,
And after he's been hooked I'll play the one that's on his heart

Em C G D x 2
Oh, oh, oh, oh, ohhh, ohh-oh-e-ohh-oh-oh
I'll get him hot, show him what I've got
Oh, oh, oh, oh, ohhh, ohh-oh-e-ohh-oh-oh
I'll get him hot, show him what I've got

Em C G D x 2
Can't read my, can't read my
No he can't read my poker face
(She gotta love nobody)
Can't read my, can't read my
No he can't read my poker face
(She gotta love nobody)

Em Em C D x 2
P-p-p-poker face, p-p-poker face
(Mum mum mum mah)
P-p-p-poker face, p-p-poker face
(Mum mum mum mah)

Em Em C D x 4
I wanna roll with him a hard pair we will be
A little gambling is fun when you're with me
Russian Roulette is not the same without a gun
And baby when it's love, if its not rough it isn't fun

Em C G D x 2
Oh, oh, oh, oh, ohhhh, ohh-oh-e-ohh-oh-oh
I'll get him hot, show him what I've got
Oh, oh, oh, oh, ohhhh, ohh-oh-e-ohh-oh-oh
I'll get him hot, show him what I've got

Em C G D x 2
Can't read my, can't read my
No, he can't read my poker face
(She gotta love nobody)
Can't read my, can't read my
No, he can't read my poker face
(She gotta love nobody)

Em Em C D x 2
P-p-p-poker face, p-p-poker face
(Mum mum mum mah)
P-p-p-poker face, p-p-poker face
(Mum mum mum mah)

Em Em C D x 2
I won't tell you that I love you
Kiss or hug you
Cause I'm bluffin' with my muffin
I'm not lying
I'm just stunnin'
With my love-glue-gunning

Em Em C D x 2
Just like a chick in the casino
Take your bank before I pay you out
I promise this, promise this
Check this hand 'cause I'm marvelous

Em C G D x 2                    \
Can't read my, can't read my     \
No, he can't read my poker face   \
(She gotta love nobody)           x3
Can't read my, can't read my      /
No, he can't read my poker face  /
(She gotta love nobody)         /

Em Em C D x 2                      \
P-p-p-poker face, p-p-poker face    \
(Mum mum mum mah)                   x3
P-p-p-poker face, p-p-poker face    /
(Mum mum mum mah)                  /