Hey Tourniquet!
Great call on the fat bottom girls. I can't wait to get at this one it's one of my favorite songs (going to master Justin's Hey Ya! first though).
I suck at up strumming, and I don't think I quite understand the rhythm behind different strumming patterns yet.
Would you be so kind as to post the strumming pattern you use for the awesome sounding version of the chorus in the mp3 you uploaded?
I should probably be able to figure this out myself but for some reason it's not clicking, and I'd really appreciate being able to throw the strumming pattern in with the tab. I would ask how many times to play each chord too but I figure I should try to figure some things out on my own.
Upstrums are part of that version so it's as good an excuse as any to work on them

The rhythm for the more interesting version is something like this (it's improvised so they may not be identical)
(D)Are you going to (C)take me home (G)tonight
D C G
1&2&3&4&1&2&3&4&1&2&3&4&1&2&3&4&
D D DUDUD D DUD D DUD *(percussive mute)
+ + + + + + + +
That's the first line.
The + indicates the simple downstrum rhythm at half tempo, might help see how they fit together.
The second is much the same but with an A instead of a G
The rest of the chorus and the verses are quite different but if you can wrap your head round that pattern and play it you probably won't need any more help.
Your chord changes also need to be up to speed as they tend to come off the back of an upstrum.
Good luck with it
