Internet Slang start's with K

K OK

K33L Kill

K3U I Love You (I <3 U)

K9 Doggy style

KAFM Keep Away From Me

KAM Gorgeous, sexy

KAN Vagina

KATS Kick Ass This Summer

KAWAII Cute, pretty (Japanese)

KAY Okay

KB Kind Bud
Kilobytes

KBPS KiloBytes per second

KCUF F*** backwards

KD Kraft Dinner

KEED Kid, joke

KEEK Crap, pants

KEEL Kill

KEN Know (Scottish)

KEWL Cool

KEWT Cute

KEY Kilogram (of drugs)

KEYGEN Software serial number generator

KF Kinda Funny

KFC Kentucky Fried Chicken

KGB Russian secret police

KH Kingdom Hearts (RPG)

KHUF Know How You Feel

KHYF Know How You Feel

KIA Killed In Action
Know It All

KIFFE Blow job

KIG Keep It Gangsta

KIK A mistyped version of LOL

KILLA Good quality weed

KIM Keep It Moving

KINDA Kind Of

KINO Physical flirting, touching

KIO Knock it off

KIR Keepin' It Real

KIRF Keeping It Real Fake

KIS Keep It Simple

KISS Keep It Simple, Stupid

KIT Keep In Touch

KITTEN Woman who dates older men

KIU Keep It Up

KIV Keep In View

KIWI A person from New Zealand
A small brown bird from New Zealand
Kiwifruit

KJ Killjoy

KK OK, cool

KKK Ku Klux Klan

KKKK Korean LOL

KKZ Okay

KL Cool

KLKL Cool Cool

KLPD Kahre Land Pe Dhokha (Hindi/Urdu) sexual frustration, rejection

KLUTZ Clumsy or stupid person

KM Keep Mum

KMA Kiss My Ass

KMFA Kiss My F***ing A$$

KML Killing Myself Laughing

KMN Kill Me Now

KMP Keep Me Posted

KMSL Killing Myself Laughing

KMSMA Kiss My Shiny Metal A$$

KMT Kiss My Teeth

KNO Know

KNOB Stupid person
Penis

KNOCK IT OFF Stop it

KNOCKED Caught (selling drugs)

KNOCKED UP Pregnant

KNOCKOUT Stunning person or thing

KNOOB Knob + Noob

KNP OK, No Problem

KO Knock Out
OK

KOI Koibito (Japenese for lover)

KOL Kingdom Of Loathing (Game)

KOO Cool

KOOL Cool

KOOLS Mentholated cigarettes

KOS Kill On Sight

KOTC Kiss On The Cheek

KOTH King of the Hill (game)

KOTL Kiss On The Lips

KOTOR Knights Of The Old Republic (Game)

KP Korean Pride

KPC Keep Parents Clueless

KR Kind Regards

KRAM Smoke weed

KS Kill Steal

KTB Ok, Thanks, Bye

KTBSPA Keep The Backstreet Pride Alive

KTF Keep The Faith

KTFO Knocked The F*** Out

KTHX OK, Thanks

KTHXBAI OK, Thanks, Bye

KTHXBI Okay, Thanks, Bye (usually used dismissively)

KTY Ok, Thank You

KUDOS Respect and recognition

KUL  Cool

KUTGW Keep Up The Good Work

KW Kilowatt

KWEL Cool

KWIM Know What I Mean?

KWL Cool

KYB Kick Your Butt

KYFC Keep Your Fingers Crossed

KYPO Keep Your Panties On

KYS Kill Yourself

KYSO Knock Yourself Out

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Internet Slang start's with J

J Joking

J/O Jack off

J2LYK Just To Let You Know

J4F Just For Fun

J4L Just for Laughs

JA Yes (German)

JACK OFF Masturbate

JACKWAGON Someone who messes things up

JAILBAIT Underage girl

JAILBREAK Crack an iPhone

JAJA Spanish laugh

JAM Just A Minute.

JAMBO Hello (Swahili)

JAND England (Nigerian)

JANK Worthless, useless

JAPAN Just Always Pray At Night

JARRIN Annoying

JAS Just A Second

JAT Just A Thought

JATQ Just Answer The Question

JAV Japanese Adult Video

JAVA Programming language
Coffee

JAWN Thing

JB Jail Bait
Jonas Brothers

JBF Just Been F***ed

JBH Just Being Honest

JC Jesus Christ
Just Curious
Just Chilling

JDI Just Do It

JDM Japanese Domestic Market

JEJE Hispanic LOL

JEJEMON People who type stupidly

JERK Idiot

JEST Joke

JEWFRO Curly Jewish hair style

JFC Jesus F***ing Christ

JFDI Just F***ing Do It

JFF Just For Fun

JFGI Just F***ing Google It

JFK John Fitzgerald Kennedy
New York airport
Just For Kicks

JFTR Just For The Record

JFYI Just For Your Information

JGH Just Got Home

JGI just google it

JGL Just Get Lost

JHC Jesus H Christ

JIC Just In Case

JIFFY Short period of time

JIMMY Penis

JIT Young gangster
Just In Time

JIZ Semen

JIZZ Semen

JJ Just Joking

JK Just Kidding

JKL Just Kidding Loser
Just Kidding, LOL

JKN Joking

JKS Jokes

JKZ Jokes

JLT Just like that

JLY Jesus Loves You

JLYK Just Letting You Know

JM Just Messing

JMHO Just My Humble Opinion

JML Just My Luck

JMO Just My Opinion

JMS Just Making Sure

JMT Just My Thoughts

JN Just Now

JO Yo

JODER Have sex

JOHN DOE General term for a man

JOINT Rolled marijuana cigarette

JONESING Craving, wanting really badly

JOOC Just Out Of Curiosity

JP Just Playin'

JPA Just Playing Around

JPEG Joint Photographic Experts Group
Image file format

JPG Image file format

JS Just Saying

JSMP Just S**t My Pants

JSU Just Shut Up

JSUK Just So You Know

JSYK Just So You Know

JTB Just Too Bad

JTFO Joked The F*** Out

JTLYK Just To let You Know

JTM Je t'aime (I love you)

JTTY Just To Tell You

JUAD Jumping Up And Down

JUGS Breasts

JUNK Rubbish
Male genitalia
Heroin

JUNKIE Addict

JUZ Just

JV Junior Varsity, amateur

JW Just Wondering

JWAS Just Wait And See

JWD Job Well Done

JWG Just a Wild Guess

JWTK Just Wanted To Know

JWTLYK just wanted to let you know

JWW Just Was Wondering

JYEAH Cool version of Yeah

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