Heyy, this is my first go at doing this, i think I have done it pretty right. The chords 
arent perfect but they are very close :) have fun xoxox

Intro; G D Am C x2

G (320003@1)                          DHey, (xx0232@1)boy you never had much game
                   Am (x02210@1)So I needed to upgrade
                      CSo (x32010@1)I went and walked away-way-way
G (320003@1)                          DNow (xx0232@1)I seen you been hanging out
                         AmWith (x02210@1)that other girl in town
                          CLooking (x32010@1)like a pair of clowns-clowns-clowns

GRemember (320003@1)all the things that you and I did first
DAnd (xx0232@1)now you're doing them with her
AmRemember (x02210@1)all the things that you and I did first
CYou (x32010@1)got me got me like this
GAnd (320003@1)now you're taking her to every restaurant
DAnd (xx0232@1)everywhere we went, come on!
AmAnd (x02210@1)now you're taking her to every restaurant
CYou (x32010@1)got me got me like this

GBoy (320003@1)you can say anything you wanna
DI (xx0232@1)don't give a sh, no one else can have you
AmI (x02210@1)want you back, I want you back
CWant (x32010@1)want you, want you back
GI (320003@1)broke it off thinking you'd be crying
DNow (xx0232@1)I feel like sh looking at you flying
AmI (x02210@1)want you back, I want you back
CWant (x32010@1)want you, want you back

G (320003@1)                         DPlease, (xx0232@1)this ain't even jealousy
                        AmShe (x02210@1)ain't got a thing on me
                                 CTryna (x32010@1)rock them ugly jeans-jeans-jeans
G (320003@1)                              DYou (xx0232@1)clearly didn't think this through
                             Am (x02210@1)If what I've been told is true
                               C (x32010@1)You'll be crawling back like boo-hoo-hoo

GRemember (320003@1)all the things that you and I did first
DAnd (xx0232@1)now you're doing them with her
AmRemember (x02210@1)all the things that you and I did first
CYou (x32010@1)got me got me like this
GAnd (320003@1)now you're taking her to every restaurant
DAnd (xx0232@1)everywhere we went, come on!
AmAnd (x02210@1)now you're taking her to every restaurant
CYou (x32010@1)got me got me like this

GBoy (320003@1)you can say anything you wanna
DI (xx0232@1)don't give a sh, no one else can have you
AmI (x02210@1)want you back, I want you back
CWant (x32010@1)want you, want you back
GI (320003@1)broke it off thinking you'd be crying
DNow (xx0232@1)I feel like sh looking at you flying
AmI (x02210@1)want you back, I want you back
CWant (x32010@1)want you, want you back
 G (320003@1)        D (xx0232@1)                       AmOooh, (x02210@1)oooh, I thought you'd still be mine
                     C (x32010@1)When I kissed you goodbye uh-oh uh-oh
G (320003@1)                                Am (x02210@1)Oooh, oooh, and you might be with her
                    CBut (x32010@1)I still had you first uh-oh uh-oh
GRemember (320003@1)all the things that you and I did first
DAnd (xx0232@1)now you're doing them with her
AmRemember (x02210@1)all the things that you and I did first
CYou (x32010@1)got me got me like this
GAnd (320003@1)now you're taking her to every restaurant
DAnd (xx0232@1)everywhere we went, come on!
AmAnd (x02210@1)now you're taking her to every restaurant
CYou (x32010@1)got me got me like this

GBoy (320003@1)you can say anything you wanna
DI (xx0232@1)don't give a sh, no one else can have you
AmI (x02210@1)want you back, I want you back
CWant (x32010@1)want you, want you back
GI (320003@1)broke it off thinking you'd be crying
DNow (xx0232@1)I feel like sh looking at you flying
AmI (x02210@1)want you back, I want you back
CWant (x32010@1)want you, want you back