First of all. Thanks for good question and trying to confuse uses 🙂 .

If you check msdn, then you will find that every create store procedure and create function, always contains a "GO" statement before the definition.

GO statement will use to create a separate batch. Check below link.

http://msdn.microsoft.com/en-us/library/ms188037.aspx

Good try and keep it up. 🙂