Good Manners Gone?

As always, the debate goes on on the Big List, but this time it has even bled over to Newboxers! Apparently someone has stolen the Store of Good Manners. Well I have one question - what IS the Store of Good Manners? And why would someone steal it? I mean, if someone were inclined to steal something, why would that particularly rude person see fit to steal the Store of Good Manners?

So anyway, if you have the Store of Good Manners, please return it so we can move along, okay?