Possibly My Little Pony, because that world seems generally a good place to be, and to the extent that I'd be a freak there, it'd mostly be as an interesting oddity. "5 bits to see the hairless ape! Roll up, roll up!" - being a freakshow is probably a pretty sweet gig as long as you can make sure your share of the take is reasonable. On top of that, I could spend time trying to upgrade the low-tech parts of the schizo tech they have, and possibly learn enough to get other elements upgraded too.
Only thing I have to worry about is making sure nopony ever finds out humans are omnivores. Or just make sure it gets explained by the means least likely to result in my death by angry mob, depends on whether any of the animals Fluttershy cares for turn out to be carnivorous.
Alternately, I might go with the setting of the Culture series by Iain M. Banks. I'm sure if I was just dropped there I'd be able to join, and susequently have a pretty awesome life. Unless this just results in me getting dropped randomly on Earth at some time covered by the Culture series (which is hundreds of years and might land me in the 19th century).
And on that note, Bill & Ted's Excellent Adventure and Meet The Robinsons both have awesome futures, so if I end up in those time periods of the settings, things can be pretty good.
Also, possibly Minecraft, because I can rule a world hundreds of times larger than Earth is.
Maybe the Artemis Fowl setting, because that's basically this same Earth, except for the super-technologically-advanced civilization of Fairies. So then I'd just be me, in my normal life, but with secret knowledge about said civilization, and in-depth knowledge about the only humans to contact them without memory wipes. Let the games begin. *Kira laugh*
I'd probably have to spend a few days thinking on it and planning if presented with this offer. So many choices.
Da Orky Man said:
An d i dare someone to say the universe of Warhammer 40k. Go on. I dare you.
Or of course, I could just go to the 40K universe, because then when my choice inevitably results in a horrible, horrible screaming painful ouchie death, I won't be surprised when it happens.