In order to substantiate the braggadocio from a few posts back, I'd like to relay the following sentence I just overheard here in the office.
Background: We have a common table where we lay all of our worksheets and stuff so that anyone who wants them can make copies. Nobody really knows what belongs to whom.
Niall to Josh: Is this one yours?
Josh to Niall: No, if it looks like someone could really learn from it, it's probably Mike's.