My guesses is that with Amy Damy he means something special, he's in his own den behind his computer and was probably really really tired, and didn't really know what to say.
And then we can conclude that out of his own actions that he has taken he typed something in a post and posted it, but before that he thought really carefull about it so that it wasn't wrong
and out of that we can conclude another thing that he takes his time before he posts and
now we get to the final conclusion
Amy Damy (said by Shauny) is just a special way of saying hey to Amy