Huh

A huh is generated when an object (including a player) tries to execute a command which does not exist. A typical example is: Huh? (Type "help" for help.)

Server Differences

On PennMUSH you can @hook huh_command if you want to change the default behaviour.

On TinyMUX and RhostMUSH, the global_error_obj configuration option can be used to change the default behavior.