Related:

• I will not yell "fire" in a crowded classroom.
• Free speech means the right to shout 'theatre' in a crowded fire. -- Abbie Hoffma
• In spite of what you may have heard, it is permissible to yell "FIRE!
  in a theatre, particularly if the theater is on fire....
• Is it OK to yell 'MOVIE' in a crowded firehouse?
• In case of fire, yell "FIRE!
• Can you yell "yIHmey!" in a crowded Klingon restaurant?
• Taking my gun away because I might shoot someone is like cutting my tongue out because I might yell `Fire!
  ' in a crowded theater." -- Peter Venetokli...