When someone does something in a video game they, of course, become an expert at it in real life. If you know Mortal Kombat, then you can mop the floor with even the most seasoned fighters after practicing on your Murder Simulators (or so the Moral Guardians say) and if you watch MacGyver you can get right to work on Homemade Inventions. Compare Your Costume Needs Work. Examples of I Don't Know Mortal Kombat include: