Three Dead Grunts
From Halopedia, the Halo Wiki
The Three Dead Grunts is an Easter Egg in Halo PC.
They can be found at the beginning of the level Assault On The Control Room if you jump all the way down to the bottom of the pit. Since you will die from such a high jump, mods are required to view this egg. The egg consists of three Grunts (two Grunt Minors and one Grunt Major), laying together in their dead state, with most of their geometry overlapping. It should be noted, that the Grunt Minors are rare "Curlback" Grunts.
