A word used, usually on the internet or in grafitti but sometimes spoken, to refer to somebody's possession of something or it's relation to somebody. Used to replace "'s" by those unable to use grammar. Often used by chavs in their MSN display names or by people faux-chavving.
Derived from the use of "."s in URL's
Merryweather: Whose pencil is this?
Ginge: Bruce that's a Gingedot]Pencil!
"GINGEdot]MAN" has logged in.