Any person who tries to fix that which is not broken. Usually, they will add unnecessary parts to the thing they are trying to fix, thus overly complicating and then breaking said thing.
Han Solo (in response to the hyperdrive on the Millennium Falcon not working): Hey! Some moof-milker put a compressor on the ignition line.
Mieke is a smart and bad ass girl who doesn't take shit from other people. She will not put up with peoples crap, and is one of the realest people out there. Many people are intimidated by her but once they get to know her they will love her. She is cute in her own way and finds a way to stand out in a crowd Mieke is a very rare girl and if you know one you are lucky.
person 1: wow! that girl is absurd but I think she might be too good for me
person 2: come on man, she's Mieke, shes out of everyone's league