Buy him now! "I can't promise I'll try, but I'll try to try." That sass-mouth phrase--and eight others--are what you'll hear whenever you poke the soft gut of this 15-inch tall plush Bart Simpson doll. But the real appeal of the doll, interactive figure, is that it can actually hold conversations with other Simpsons characters from the same series, using infrared-sensoring technology. Put him next to Homer and the pair will get into one of three different tit-for-tat conversations. And, although very close, Bart's voice isn't quite perfect, perhaps owing to the internal acoustics. The molding on the head, arms, and legs, however, is a faithful rendering of Springfield's favorite son.