Boo!

: Corners, behind doors, or just outside a bathroom are classic "low-guard" zones. Wait for them to be preoccupied (e.g., checking their phone).

A guide to Boo's metaprogramming and extensibility features?

: Use booish , the interactive interpreter, to test snippets of code in real-time. : Corners, behind doors, or just outside a

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

: Boo is famous for its extensibility. You can learn about its syntactic macros to modify how the language itself works. : Use booish , the interactive interpreter, to

If you're looking to give someone a fright, a successful "BOO!" is all about psychology and timing.

: Don't jump out the second you see them. Wait until they are at their closest point or just as they turn away from you. here’s how to start:

If you’re here for the (a python-inspired language for the .NET framework), here’s how to start: