A girl that suddenly gains a massive amount of weight from out of the blue, creating an assumption of preggers, possibly one of a pregnant dinosaur and/or minotaur. Excessive ugliness added to such a state can also lead to centaur allusions.
(adverb) A girl who is not pregnant. Usually applied to those who's mother or mother-in-law keeps asking if they are pregnant. One does not have to look pregnant to be pregnot.