Because there's nothing quite like obscenities from the mouths of children's toys: behold, the You & Me Interactive Triplets doll, which may or may not be teaching children ages two and up how to tell their parents, "OK, you crazy bitch!" In a move to protect their pre-Holiday sales, Toys R' Us insists the baby babblings are just gibberish. Parents, on the other hand, are simply outraged that this thing is still on store shelves.
The cursing allegations are probably true though, just look at the hollow gaze in this doll's eyes. Obviously this is a conspiracy the likes of which haven't been seen since the great Little Mermaid boner incident of the mid-90's.