by Vera H-C Chan Certain things are inviolable. Like, blondes have more fun, dead fish float, and Scrabble does not allow proper nouns. Well, watch for unhappy blondes and sinking fish corpses: Come July, Scrabble is allowing the Brits to use proper nouns on its board gamesâ€"words like like Mattel (which owns Scrabble) and Barbie (which Mattel owns). Before you spell O-U-T-R-A-G-E, it turns out Mattel is a little late with its April Fools' prank. According to CNET,