Kieffer 

Kieffer: One who smokes immense ammounts of weed, ganga, dope, green. The one of Iron longs.

The Cheef King, Kieffer The Cheefer, Keef, Keef Kat

Dan: "Aye bro, you know Kieffer?!"

Rick: "Yea the Keef Meister?"

Dan: "Yea the Cheef King, bro!"

Rick: "Bro he's a baddd mother fucka, Cheefin that Keef all day long!"

Dan: "On the real! Iron longs man."

See: Cheef, Keef

Kieffer by KeefKat October 27, 2010

Kieffer 

When yo girl queef a lot but she a keeper

I was with my bhad bhabie and she kept queefing but she suck a mad dick so she a Kieffer

Kieffer by Reanken September 30, 2017

Kieffer 

a person, not to be confused with a horse accessory, T-Pain, Tom Cruise or the zombie in dawn of the dead that pops out of the door like ""OOOOOGAAAABOOGABOOOOOO"

hear bout dat kieffer's shawty? mmmm, makes me wanna just smack a moog little phatty!

Kieffer by jayshawty123 August 15, 2009

Kieffer Moore 

The sexual movement of a trans female sticking their circumcised penis into a fridge, while a big black center half such as Kurt zouma or willy boly try desperately to open the fridge. Then from nowhere a big Welshman comes and sticks it inside the black defender, causing the fridge and the woman stuck inside to collapse like eriksen at the euros.

Did you hear that my uncle got kieffer moore’d last night

Kieffer Moore by Matic123 January 2, 2023

kiffer 

French verb to say that you love someone or something... It's a word mostly used by teenagers.

Je kiff cette meuf ! (I love this girl)

kiffer by LodLuT January 10, 2004

Kiefer 

1.) Kiefer- a guy who usually acts like he doesn't care but really does. afraid of being hurt, he puts up walls that are hard to climb, but once you make it over it's totally worth it.
2.) a Kiefer always has your back, and knows how to make you feel better when no one else can. he is opionated and will stand up for what he believes in. he doesn't care what other people think and he says what is on his mind. he doesn't like other people very much, especially not immature ones. he likes to be alone, but when you do hang out with him, its some of the best times ever. he never says anything nice (or sorry) unless he really means it. girls secretly have crushes on him, but he seems unnatainable, so they don't go for him. all the girls want to kiss him.

3.) "to pull a Kiefer"- to act like you don't care about anyone or anything, but in reality, you care more than most people do.
4.) Kiefer- a superhero of American background with amazing musical and athletic abilities.

male1-"who's that really funny guy who treats eveyone like crap?"

male2- "oh, that's Kiefer"

girl1- "dayum, whos that sexy guy who is so hilarious??"
girl2- "thats Kiefer. But back off, he's mine"

Kiefer by bigdreamer424 January 30, 2010

Kefferie 

To slap the booty and leave that bitch on read in the same senario. In fucking person too.

Yo, get this bitch outa here. I already kefferied her dumbass.

Kefferie by Codemann22 April 7, 2019