Top Definition
In the popular games Gears of War and Gears of War 2 for the Xbox 360, this is the shotgun equipped to all soldiers, COG or Locust in multiplayer. This is a widely used weapon in multiplayer and is very deadly at close range with the potential for a 1 shot kill. Although the game developers claim that this gun can counter the Chainsaw Bayonet, this is not true in many cases.
Alex: This guy just tried to rush me with a Hammerburst, but i killed him with the Gnasher Shotgun
Ken: Nice!
by Silentkillr69 December 16, 2008
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.