חדר בריחה -  לבד בתיכון

Brian fell asleep in class, and got locked inside the school. His last bus leaves in exactly one hour (and no, he can’t use his phone, because the battery is dead). 
Only Enrique, the janitor, has the key to the school, but unfortunately, he is fast asleep in his room.
Use whatever you can find to wake him up, and only then - FREEDOM!