I dont know what it is, (the photo is a little washed out by the flash for starters and Im NOT a t expert) but I just had to comment on your name....Happymeal.....VERY INTERESTING....wheres the inspiration from ???
I definately agree with Scott, its a Pterinochilus something.
By the markings on its abdomen, it looks like murinus, only a yellowish/tan morph.
I've seem them where they look more golden than orange and maybe it's on that side of the color spectrum.
In any case, probably go with the Pterinochilus murinus care sheets for keeping it.