"guy1: "what the hell is graham doing here? isn't he supposed to be on the moon, saving the world, or on a yacht?"  guy2: "who the fuck knows
a graham is a handsome, popular, and tall guy
""guy1: "what the hell is graham doing here? isn't he supposed to be on the moon, saving the world, or on a yacht?"  guy2: "who the fuck knows" What is the definition of "graham"?