pull a meryl

1)To honestly believe that in all your technological glory you have correctly saved any collectively created collaborative group work to a computer, online server, external hard-drive, jump-drive, or any other electronic device so that it is easily retreivable when in reality you have misplaced and deleted it.
2) To label any misplacement of electronic data as a technical issue.

Sorry guys, I didn't mean to pull a meryl, but I've apparently deleted our powerpoint presentation.