It's bad to expect others to clean up after you.
Luke, a child who hates cleaning up, leaves his room a mess.
Luke wants his room to be clean.
Luke takes all of the stuff on the floor in his room and dumps it into a large box.
Luke tells his parents that they should clean his room because he's their responsibility.
Luke's parents are proud of Luke's initiative and reward him.
Luke's parents refuse to clean Luke's room and are offended at his rudeness.