Note: this wiki is no longer maintained. If you have any questions related to this wiki, please post them on the CrunchBang forums.
#! is a shorthand for 'CrunchBang'. It is true that the number sign (#) and exclamation mark (!)1) characters have many alternative names. This could lead to some confusion. For clarification, here is a list of possible names that CrunchBang Linux is not called:
You are welcome to add alternative incorrect names, as and when you discover them.