Geary

Geary is a special enemy located near the top of the Volcano in the Eridium Blight. He takes the form of an unarmed, miniaturized Psycho, has low health and drops 1 of 4 Vault Hunter Head Skins, these being:
 * Medic Mantis - Commando
 * Alienati0n - Assassin
 * Metal Fear - Siren
 * Marshall Mustache - Gunzerker

Easter Egg
Geary is most likely a reference to Gollum from The Lord of the Rings series. There is actually a well hidden secret linked to this character. When you start Playthrough 2, head over to the fire place in Claptrap's Place at Windshear Waste. Inside you will see an ECHO Recorder called Geary's Unbreakable Gear. It says "Only a brisk walk to the Eridium Blight will reward the courier." Now from here you must reach the top of the volcano in Eridium Blight without taking fast travel or riding a vehicle without dying (it is okay to enter Fight for your life as long as you are able to get second wind) Once you encounter Geary, let him slap you and if you follow all the steps correctly he will jump into the lava. Wait a couple of seconds, three Rakk will then fly in your direction and drop some Hyperion loot chests. One of these loot chests are guaranteed to have Purple items or better!
 * NOTE: This is best done after you complete your second playthrough as some mission's require the use of vehicles.

Trivia

 * Metal Fear and Medic Mantis are both references to the Metal Gear Solid Franchise, with Metal Fear Replicating the features of Gray Fox whilst Medic Mantis is an Ode to Psycho Mantis.

Media
Video: Borderlands 2 How to Get Alienation Head For Zero (tutorial)|Reaching Geary Category:Bandits]]