Skip to main content
(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.
C-4 by Smkngmgc December 27, 2004
Words you can keep
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."
C-4 by Leon S123. January 21, 2008
A plastic explosive that blows the shit out of everything.
Stfu or I'll C-4 your ass.
C-4 by Adrenaline September 21, 2005
The Ford C4 is a three-speed, light-duty automatic transmission introduced in the 1964 model year and produced through 1981

It featured an aluminum alloy 3 piece case (bellhousing, main case, and tailhousing). This was significantly lighter than earlier cast iron Cruise-O-Matic designs. It also used a Simpson planetary gearset.

It was used with Ford's inline six-cylinder engines and small V8 engines (see Ford Windsor engines), usually up to 302 cubic inches/5.0 liters. By comparison, the 351 Windsor and 351 Cleveland small- and intermediate-block engines were backed by the medium-duty FMX. A few C4s were built with a big-block bellhousing to use with Ford 335 engines, notably the 351M, but these are very rare.

It is especially notable as the original automatic transmission option in the Ford Mustang.

Modified C4s remain popular with hotrodders and drag racers due to their simplicity and durability.

The C-4 in my car sucks most of the torque and half the horsepower out of the engine before it ever gets to the wheels.
C-4 by junker April 18, 2006
A female that sleeps with various males just to get popular. she has low self-esteem and is very ugly. she gives the best head but her sex game is horrible. you will find her in most urban sex tapes.She will most likely be easier to run atrain on and will sleep with you and your best friend the same day.
Super Head was the C-4 of the entertainment game. She slept with everybody and they brother.
C-4 by t-breezy April 20, 2006
An intense rapper from Galt, CA...
C-4 is totally awesome... He rocks my face off...
C-4 by truthlesshero March 19, 2004

I-M-2-6-C-4-U

I'm too sexy for you

(I'm two six-c four you)
Text use: "I-M-2-6-C-4-U geddit?"
More from Urban Dictionary
(Ewokese) Freedom!
And dying in yo' bed many years from now, would ya be willing ta trade all da days from dis here day ta dat fo' one chance, just one chance, ta come back here as young men an' tell our enemies dat dey may take our lives but dey will never take our freedom ... YUB NUB!
yub nub by rotjrem November 4, 2010
Word of the Day on September 4, 2026
1. Meaning nasty, sexy, filthy. Popularized by Christina Aguilera.

2. Used usally as a close friend in hip-hop slang.
1. Wanna get dirrty
It's about time that I came to start the party Sweat drippin' over my body
Dancin' gettin' just a little naughty

2. Sup Dirrty? Haven't seen you in a while.
dirrty by Minty November 30, 2003
Word of the Day on September 3, 2026

Coyote Ugly

1. Place

The Bar came before the movie. It is an awesome bar where the girls know how to party and make you feel okay about giving up your money, drawers, bras, and dignity.

2. Movie

A story about a Jersey girl following her dreams, aided by working at this bar in New York.

3. Situation/Person/Decision

See other definitions - waking up next to someone so ugly you'd rather chew your arm off than wake them up.
1. Yo, Coyote Ugly is my favorite bar! I got whipped, stripped, drunk, and danced on the bar all before 7 o'clock!

2. Hey did you see Coyote Ugly? It actually has a plot!

3. Ugg I woke up to Coyote Ugly this morning!
Coyote Ugly by jerseycountry March 8, 2009
Word of the Day on September 2, 2026

Literally 1984 

Used in response for when someone promotes/advocates an event or idea that is perceived to support "too much" authority and/or government control.

Often used jokingly as a over-exaggeration in political talk.

Can also be used in response to a ban or mute in a forum site or online chat.
Steve: I think that the government should regulate businesses more
Bob: Literally 1984!

--User1 has been permantly banned--
User2: You cant ban my friend like that! Literally 1984!
Literally 1984 by ke1 July 7, 2021
Word of the Day on September 1, 2026

Back when I lived in upstate new york 

A meaningless, unimpressive, self-serving introduction. An indicator that the story about to be shared will be pointless and dumb.
Back when I lived in upstate new york, I also had to park on the street - on two occasions, we got enough snow, mixed with just the right plowing, that my car was lifted off the ground from so much snow being jammed underneath it.
Word of the Day on August 31, 2026
Acronym, meaning Too Long Didn't Understand
Similar to TLDR
Sister: This meeting was to discuss the rough draft of my essay, where we discussed the subsidiary questions I added in my rough draft. We also discussed the relationship between my main title and the real-life situations I chose to use in my essay. We discussed the structure of my essay as well, specifically the Math AOK section and how it relates to the contradiction of the title. This second meeting was particularly helpful in discussing the implications of my essay claims and how to apply the title across various areas of knowledge. There were many sections of the essay that could have been cut down in wordiness and the ways of knowing required further and more in-depth analysis.

Me: Woah! TLDU!
TLDU by L-Evans January 14, 2019
Word of the Day on August 30, 2026
the act of having anonymous sexual encounters with other men in public toilets.
Cottaging by greeef April 24, 2003
Word of the Day on August 29, 2026
Next