Comes from the German Term "Maximale Härte", which translates to "Incredibly fertile".
This is the name given to a man who impregnates all the women in his field of vision with just one look. They skip 9 pregnancy phases, so they give birth on the spot. The Max Hart also helps with the birth of his quickly conceived child
Oh Look Becky, it´s a Max Hart!
Oh no, the contractions start.