This actually happened with me in high school. I was sleeping in the class because I couldn't sleep the night before as I was teaching my younger sibling a math lesson she couldn't understand. So, this teacher asked me to go out and I stepped out and slept outside the class. The next day, I was already famous at school, my parents had been called and I was forced to write a sorry letter for disrespecting the teacher.
Ling story short - Doesn't really work in real life.
Earth is invaded by head-eating parasite aliens. One victim manages to survive infestation but has his hand replaced by the parasite instead. They have to work together to survive.
Ling story short - Doesn't really work in real life.