We're big fans of the Ryan Gosling "Hey Girl" meme, which plasters sweet-nothing captions on pictures of Ryan in films, on set, or on the street. For Halloween, you can convince your boyfriend or other special man in your life to channel the hot Canadian import and his meme by dressing up in iconic Gosling gear (be it a jean jacket or '40s outfit à la The Notebook). Then pick up a chalkboard word bubble kit or make one yourself, and write your "Hey Girl" caption on it, bringing the Internet meme to life. It's about time guy costumes got sexy! Here are five different ways to dress up as Ryan Gosling to get you started.