The Dismemberer

 is a unique axe which is added to Fallout 3 with the Point Lookout add-on. It can be repaired with axes.

Obtaining
This axe can be obtained by completing Plik's Safari.

Bugs

 * If this weapon is equipped during the Megaton explosion, its damage may increase to 400321. Although this may seem great, every time you try to attack, the game crashes. (360)
 * In megaton (Assuming you didn't blow it up) Sometimes you can kill residents without sneaking and nobody will notice. (Confirmed Xbox 360)

Appearances
appears in the Fallout 3 add-on Point Lookout.