Chi-Chi
Chi-Chi is Goku's wife and the mother of Gohan and Goten. Basically she doesn't do much at all but provide a little laughter here and there worrying about Gohan. She doesn't worry about Goten too much because he started fighting at an early age. Poor Gohan is his mother's favorite. She always makes him study. Its pretty funny when Gohan leaves to battle because Chi-Chi grabs all kinds of weapons and tries to go find him. You could say she turns super saiyan and believe me she probably could take out Goku. Chi-Chi is so strong that she has the power to throw unwanted tutors out the window like she did early in the new series of DBZ.