Sorry, but these are kind of old, and they had to change Cheneymania due to political reasons (it was also 10 in a row with shotty).

Invinicible = 30 spree.

___Uchable = Untouchable (25 spree).

Perfection is finish a slayer game with zero deaths and 15 or more kills.

The black and white multikill medal is killionaire, the two before it are killtastrophe and killpocalpse.

What about the one with the new 65mm chip or whatever/dawowzy

The 65nm chip should come out eventually.  Possibly near the end of this year, or sometime next year.  I'd think MS would announce the details when they know for sure, or they might just roll the new 65nm processors out silently like they did with some of the quieter Disc Drives, but you'll just have to wait and see.