Unfriggenbelievable
From Halopedia, the Halo wiki
Template:Ratings Template:New Content Unfrigginbelievable [1] is a new killing spree medal in Halo: Reach that is awarded for killing 1000 enemies in a row on Campaign or Firefight without dying, and for killing 40 players in a row without dying in standard multiplayer. It is stylized in the image of the old Halo 3 Invincible Medal.
Gallery
The remodeled version in Halo: Reach.