A plastic explosive that blows the shit out of everything.
Stfu or I'll C-4 your ass.
by Adrenaline September 03, 2005
Plastic explosive that can be moulded on to things for a good effect. C4 is the explosive used in claymore mines.
Put the C4 on this cars petrol tank and then watch it fly!
by Rohan November 16, 2003
(noun) Explosive material that looks and feels like white clay. Most often used by military personnel, terrorists and modern-day bank robbers! C-4 can also be called "Composition 4" since it includes three other types of explosives along with the original base catalyst. Form of plastique.
Terrorists rigged the Khobar Towers in Saudi Arabia with C-4 before demolishing it.
by Smkngmgc December 27, 2004
US plastic explosive.
"Hand me the C4."
by Diego July 29, 2003
a very powerful explosive....... boom!
Alrightey then, first we're going to knock at their door say, 'open up! it's the police!' and if that doesn't work we're using C4
by Haiku Osowa October 01, 2003
short of being a tomahawk missile , these mo'fos can completely destroy your in-laws' house
C4's might prove to be very useful
by YunG1 August 27, 2008
C-4 or Composition C-4 is a common variety of military plastic explosive. A major advantage of C-4 is that it can be molded into any desired shape.
"I fuck around and get hardcore. C-4 to your door, no beef no more, nigga."
by Leon S123. January 21, 2008

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