Boo! -

: Use a short, sharp, explosive sound. A long "Booooooo" is spooky; a quick "BOO!" is a heart-stopper. 2. The Boo Programming Language

: Silence is your best tool. Avoid heavy breathing or rustling clothes. Move on the balls of your feet to minimize floor creaks. : Use a short, sharp, explosive sound

: Boo is famous for its extensibility. You can learn about its syntactic macros to modify how the language itself works. : Use a short

: Use booish , the interactive interpreter, to test snippets of code in real-time. the interactive interpreter