Luisa is a spanish/Italien name but originally a female name of German origin (from Ludwig) which means "glorious warrior". She is a person you can always count on if you are in a war. She would give your enemies a lesson so they'll never harm you again. She would be a good friend because she will always support you and bake you a cake if thats what you want. She is a keeper.
Person 1: So you think you can beat me up?
Person 2: Of course you can't even reach my knees
Person 1: Lets see, I have Luisa that can take you down
Person 2 is running away immediately.