Numerous studies have shown that many women subconsciously decide after thirty seconds of being with a man whether he is suitable for a relationship with her or not. That is why cues for winning over girls, or winning phrases with which men address a woman, are even more important. Sometimes men spend hours trying to break the ice, but surprisingly, sometimes a simple sentence like: "What kind of pizza do you prefer?" is chosen by the girls themselves as one of the most effective introductory sentences. Guys, would you think something so very simple ignites? Here are 43 others who are also "igniting".