Moe

Moe is an evolved centaur found near Black Mountain, in a crater with a dead BoS soldier.

About
you will need to kill Moe in the 'Still in the Dark' quest for elder McNamara.

whilst Moe may be considered a 'boss' NPC, he can be easily defeated by anything as low as a 9mm Pistol

Appearances
Moe appears in Fallout: New Vegas.