[girlangler]

What is C4 bump

[chilepepper]

plastique.

[MediaMole]

C4 is a type of plastic explosive. Explosive sniffing dogs often have false alarms, but there was a suspicious incident at a Miami port yesterday.

[G Larry]

"What is C4 bump"?

That's what you get when the shrapnel hits you flat side first and you're far enough away to survive.

[fatima]

C-4 is in the news quite a bit these days -- it's a powerful explosive that’s used in terrorist attacks all over the world http://www.google.com/search?hl=en&q=c+4&btnG=Google+Search

[Rakkasan1]

that's what you get when you sleep with Nancy Pelosi.

[r9etb]

What is C4 bump

It's the location of the bow of my battleship!

[38special]

C4 is an automatic transmission used with Ford smallblocks.

[PeteB570]

C4 - Composite explosive containing 91% RDX and 9% nonexplosive plasticizers.

[null and void]

What is C4 bump

A very high end military plastice explosive.

[gorush]

"What is C4 bump"

You obviously don't play Polish Bingo.

[Beckwith]

C4 is the shorthand designation of Corvettes manufactured between 1984 - 1996.

[rahbert]

white putty used to heat water..

[FReepaholic]

...What is C4 bump ...

It's between C3 bump and C5 bump.

[azhenfud]

BOOM!