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'K4's are very small, yellow, easily crushed pills that contain 4 milligrams of hydromorphone under the brand name DILAUDID. They are very valuable because the pills do not contain any crap, binder, or harmful filler ingredients. Everything in the pill is safe to inject directly into your veins. A crushed pill will even dissolve in cold water! Dilaudids allow uniquly fast and easy prep for injection. Despite the cost ~$20 each; this drug is extremly popular.
Dilaudid smack OxyContin endo Lortab hydro MDMA MORPHINE Methadone Xanax Soma eNod OP8 OPM THC Roxy fentanyl China White poppy ld50 EtOH 714 Tussionex
"Oh shit! The Mexicans are out of smack. We better get our asses to the projects and score some K4s"
"Well,..OK. Deal. One free rig for each K4 you buy"
"You think K4s are expensive now. 15 years ago they went for $40 a pop. No lie."
"Everybody told me not to, but I shot A K4 once. It was 11:30PM Dec. 1999. I mean the millennium only gonna come once. It was worth it. I didn't get hooked."
K4 by Sublimaze October 22, 2007
Words you can keep
K4 is derived from the late 90's and is applied to someone whos left and right testicle hang lower/higher than the other.
MAN 1: Dude, I have this problem.
MAN 2: What is it?
MAN 1: One of my nuts hangs lower than the other, do I have a disease?
MAN 2: No, you just have K4.
K4 by That dude69 July 9, 2009
Related Words
K4L K4 k43d33 K4D K4F k4rk4tk1nni3 .k4nn4 K40LA k413 K419inho
1:A loyal guy he’s very good to talk to , A guy who understands a girls feelings more so than her own. He can make anyone laugh and brighten someone's day by the smallest things. He is usually characterized by artistic abilities, being a nerd, and is incredibly smart. A k4 is the best guy to talk to because he will listen.
Be careful when you meet a k4 because he might steal your heart (for girls only)
2:the epitomy of Prince Charming
That guy just drew a master piece while listening to me talk about my feelings, he must be a K4
K4 by k4ski November 19, 2023
An underground Atl rapper 12 years old affiliated with the group gang 13k in Atlanta,georgia
Luh k4 by Luh k4 November 20, 2023
A Forward Assault pro clan. D3VA , M38BoNcUK and WOX1C created this clan. They are really good.
Gl K4L . #K4LTop
K4L by Prof. Dr. Forward Assault March 26, 2020
Australian or New Zealand or somewhere around there man, who streams minecraft speed running.
Did you watch k4yfour yesterday? He chocked another sub 15!!
k4yfour by Tyler Blevens March 24, 2021
I’ll kill 4 family K4F
K4F by Cuzdw August 28, 2019
More from Urban Dictionary

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
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