I have to go with Blane, Snake, and Marv. 
http://www.maximonline.com/slideshows/videos/humanweapons.aspx?film=1 (http://www.maximonline.com/slideshows/videos/humanweapons.aspx?film=1)
			
			
			
				I'm going with "I don't got time to bleed."
			
			
			
				Paul Reubens as The Spleen in MYSTERY MEN who's weapon was...................the fart.
(http://sfstory.free.fr/images/MysteryMen/12.jpg)
			
			
			
				Gotta be the mega-sno-cone-machine in The abominable Dr Phibes. 
			
			
			
				Bruce Leroy!!!!!  :thumbup:
			
			
			
				Ogami Itto, from Lone Wolf and Cub, no question. 
Pai Mei from Kill Bill managed to get poisoned, Ogami drinks poison and pretends to die to lure a foe in to kill him, just to name one example. 
Lethal dangerous man any way you cut it. Plus he can push a pimped out baby cart o' death around and still be totally macho.