The ability of children to leave behind signs of their presence wherever they go...leaving fingerprints on all surfaces, ruining the paint job on walls and cars, destroying carpeting, dropping clothes wherever (except where they belong), and having their toys strewn about everywhere.
When you ride in my car, don't leave any kidification behind!
Please remove your kidification from the livingroom and kitchen.
Parents live with kidification until the children go off to college or move out. We are a patient bunch.
A transformation into a creature similar in shape to the famous video game character "Kirby" from the Kirby series made by Nintendo. Usually caused by getting in contact with a "Kirby Cell", which is self explanatory.
Person 1: Hey Person 2 why are you so small and spherical?
Person 2: Oh I just got Kirbified.
Person 1: You know, I kinda wish I underwent the Kirbification process...