Masticator's ear

The Masticator's ear is a miscellaneous item in Fallout 2.

Gameplay
This is the right ear of the Masticator, bitten off in a boxing match

It has no actual uses beyond being a trophy of becoming a Prizefighter, but it sells for $750 at Renesco's Pharmacy or New Reno Arms.

Location
When you deliver the knock-out blow to the Masticator during the boxing match in the Jungle Gym, the ear might be added to your inventory.

Similarly, the Masticator can rip your ear off if he hits you while you have 110 HP or less. This must happen in order for the player to be able to bite off the Masticator's ear. (Roughly 160+ unarmed is also necessary).

Related quests

 * Become a Prizefighter

Behind the scenes

 * The item description is one of the occasions in Fallout 2 where the game implies that you are playing a video game, also known as breaking the fourth wall.
 * This is a reference to the infamous boxing incident when Mike Tyson bit off a portion of Evander Holyfield's ear.