Don't let John Waters fool you. Yes, he was the brains behind the iconic, bubble gum masterpiece that was Hairspray the Musical. But his broader body of work more often tilts irreverent, raunchy, and oh-so-R-rated — think Multiple Maniacs and Pink Flamingos. That holds true for his one-night-only comedy show at the Virgin Hotel's 24 Oxford, titled A John Waters Christmas. At its essence, it's holiday entertainment for the scrooges among us, provided said scrooges don't take themselves too seriously. After all, there's a reason Waters refers to himself as the Old Saint Nick of Nutcases!