The document outlines seven theses about monster culture. The first thesis states that monster bodies are cultural constructs projected at a certain time and place to reveal and warn. The second thesis claims monsters always escape categorization by returning in different contexts modified by contemporary culture. The third thesis argues monsters refuse categorization by being hybrids that reject boundaries. The fourth thesis positions monsters at the gates of cultural, social, and identity differences. The fifth thesis suggests monsters police borders by punishing curiosity and delineating social spaces. The sixth thesis links monsters to fear and desire as dwelling in ambiguous spaces between attraction and fear. The seventh thesis frames monsters as standing at the threshold of becoming by returning to ask us to reevaluate cultural assumptions.