Embrace... Extend... Extinguish...
EX-TERMINATE! EX-TER-MI-NATE!!!
(BBC America has been playing a Dr. Who marathon - heh)
Actually this meme might be better served by quoting a cyberman, but they don't repeatedly say anything beginning with the letter 'E', not that I can remember anyway...
[ok who uploaded that 'cyberman' virus to all of the windows robots - as an "upgrade"]