No capo!! This is my first tab so be nice :o i play it like mike so you hit the low E 
string a few times then
the chord!these are all barr chords btw so not for a begginer!
INTRO:
   Em      G#m      C#m       Am
Heyyyy , heyyyy , heyyyy , heyyyy x2

VERSE1:
     Em            G#m                      C#m                Am
simmer down , simmer down , they say we're too young now to amount to anything else,

Em            G#m           C#m               Am
But look around we worked too damn hard for this just to give it up now,

Em            G#m            C#m               Am
If you dont swim you'll drown , dont move honey!

CHORUS: strumming pattern is different for chorus >>> DDDUUUDD.........this is 
for 2chords...change chords
in the middle....listen to acoustic version to find it out! ;)

Em                  G#m                  C#m
she looks so perfect standing there in my american apparel underwear,
Am


Em          G#m      C#m     Am
and i know now, that im so down,

Em        G#m       C#m      Am
heyyyy , heyyyy , heyyyy , heyyyy

 The rest of the song is the same chords and strumming.....for the quiet chorus you just 
use the same
strumming pattern as the verse

please rate this and hopefully i will get better!
I hope the chord structures come up cause i dont know how to do that :/
If ye could tell me i would appreciate it thanks! :3