potshr - 8:59 am on Dec 19, 2011 (gmt 0) [edited by: engine at 10:24 am (utc) on Dec 19, 2011]
this could be a case where you loaded a wrong header or other include file of some other website by mistake and in that while the bot indexed it. it will now show you those pages where by mistake your website wanted to take, the pages actually donot exist on this domain.
did that happen?
[edit reason] self promo [/edit]
[edited by: engine at 10:24 am (utc) on Dec 19, 2011]