Top definition
Mr. Dec's sword used in Halo 2 that is unable to kill anyone.

Further see other nerf weapons he has used.
"Damnit i just hit you with my sword! WTF its a fucking nerf sword it cant kill shit and my friggin nerf greands dont do anything!"
by boo sloo whore and a half December 30, 2004
Get the mug
Get a Nerf Sword mug for your mate Sarah.