So Nicepeter posted a video tutorial on how to play this song. I tabbed it so it 
will be even easier to learn! 

Here is tutorial video: 
http://www.youtube.com/watch?v=Q9xAYxSm7_U&

Here is the actual song where u can listen to, to learn to song:
http://www.youtube.com/watch?v=i43J4I9dsaU

Tuning: Half step down
6. E -> Eb
5. A -> Ab
4. D -> C#
3. G -> F#
2. B -> Bb
1. E -> Eb
::NOTE:: It sounds OK when u play it in normal tuning. ::NOTE::



Chords used:
C (x32010@1)  -   x32010
Dm   -   xx0231
F (133211@1)  -   133211
G (320003@1)  -   320033
Am   -   x02210
E7   -   020100




Intro:
C (x32010@1)         Dm (xx0231@1)  FG   C (x32010@1)     G (320003@1)
Verse 1:
      C (x32010@1)                      DmI (xx0231@1)sit down.. at my computer to see
F (133211@1)           G (320003@1)     C (x32010@1) Gwhat (320003@1)you have done so far today
          C (x32010@1)              Dmit's (xx0231@1)just nice to see reality
F (133211@1)              GIt's (320003@1)just a cool family
C (x32010@1)                Dm (xx0231@1)       F (133211@1) GBeing (320003@1)good to each other


Bridge:
       Am (x02210@1)              FI'm (133211@1)so tired of terrible people
      Am (x02210@1)                       F (133211@1)     GBeing (320003@1)admired for being terrible people
                  Cbut (x32010@1)your beard is awesome
                  Dmand (xx0231@1)your kids are awesome
                 E7 (020130@1)                      F (133211@1)        Gand (320003@1)your wife is hotter than expected, and awesome!


Chorus:
      C (x32010@1)         F (133211@1)           C (x32010@1)         FOhh.. (133211@1)Shay (Hey!) -carl and the Shay (Hey!) -tards Oooh!
C (x32010@1)         F (133211@1)           C (x32010@1)         FShay (133211@1)(Hey!) -carl and the Shay (Hey!) -tards OH!


Intro:
C (x32010@1)         Dm (xx0231@1)  FG    C (x32010@1)     G (320003@1)
Verse 2:
       C (x32010@1)                        DmYou've (xx0231@1)become an adjective of you own
F (133211@1)            G (320003@1)   C (x32010@1)                     Fthat (133211@1)means something between extra large and awesome

"Dude, check out this Shay-stuffed pretzel, Whoa!"


Bridge:
       Am (x02210@1)              FI'm (133211@1)so tired of terrible people
      Am (x02210@1)                       F (133211@1)     GBeing (320003@1)admired for being terrible people
              Cyou (x32010@1)a regular guy
        Dmbut (xx0231@1)you try
      E7 (020130@1)                 F (133211@1)   Gto (320003@1)be something we all can be


Chorus:
      C (x32010@1)         F (133211@1)           C (x32010@1)         FOhh.. (133211@1)Shay (Hey!) -carl and the Shay (Hey!) -tards Oooh!
C (x32010@1)         F (133211@1)           C (x32010@1)         FShay (133211@1)(Hey!) -carl and the Shay (Hey!) -tards OH!


Outro:
C (x32010@1) F (133211@1) C (x32010@1) F (133211@1) C (x32010@1) F (133211@1) C(Let ring)