Jeffka 

A child who thinks she is holy but is not. A Chile who has a friend name Joline. << I had to mention that just incase this word and definition goin viral… I WAN MY CREDIT BC I MADE HA FAMOUS😟 good bye.

MOST KIDS ARE A JEFFKA

Jeffka by Idk 😟 January 18, 2022

Jeffmads 

Why this wasn't in the Urban Dictionary before, I don't know. Jeffmads is the greatest ship ever. In the Hamilton fandom it's the ship between Thomas Jefferson and James Madison. It's so otp (one true pairing).

There's two types of people in this world: Those who ship Jeffmads and those who ship Jamilton.

Jeffmads by IAmACoonhogmouse June 16, 2018

Jeffranklin

Notorious Russian explorer and activist. Famous for his work and often maniacal obsession with sand beetles. No current known whereabouts. Last seen on a beach at Lake Michigan, throwing small rocks at bigger rocks.

"Dude, you've heard of Jeffranklin, right? What a sand beetle-obsessed creepazoid!"

Jeffranklin by ceemezz October 4, 2011

Jeffk 

Something Awful's old advice columnist/video game mogul, best known for his absolute ineptitude when it comes to spelling correctly. Jeff K would type something like, "Wow, what a great tasting sandwich you made" to "WOW, WAHT A GRET TASTIGN SADNWITCH YUO MAED!!!!!!" We don't see Jeff that much anymore on SA. I wonder where he has gone to.

YES YUO MAY MAKE A WEBPAEG TO WORSHIP JEFF K TEH CYCLOPES WHO IS 40 FEET
TALLS AND SHOTS FIRES LASARS FROM HIS EYE WHICH DOES NOT CAUSE DISORIENtATION OR LOSS OPF DEPTH
PERCEPTAIN UNLIKE WHAT COMMAN MEDICAL THEORY DICTATES!!!!

Jeffk by Linc April 4, 2004

Crank Dat Jeffay 

when you are doing a chick from behind and then proceed to read her excerpts from The Great Gatsby. And then jizz on her lower right thigh.

"I gon Crank Dat Jeffay last night!"

Crank Dat Jeffay by ClefPro March 8, 2009

Jeffray 

A living organism that has fall in love to Janice for exactly 5 years. This living organism has the ability to reproduce so-called G-HORMONES when his ass is 0.5m above ground level, G-HORMONES increase one's arouse-ment rate (AR) by 5cm/s. This organism is a symbolism of "hard working but never works=HWNW" which was one of predominant philosophical concept of Dr.Momo during the 70s.
"Jeffray" can be used anytime, any where.

Dr.Momo: Hey, man, why could i never get her?
Mr. V: Jeffray~~~

Dr.Momo:That teacher, sighs... fail at teaching
Mr.V: shit
Dr.Momo: wtf?
Mr.V: Jeffray~~~

Jeffray by Dr. Momo November 20, 2012

Jeffane 

A beautiful girl who has BIG goals. Funny,smart & family oriented. LOVES sports and is real laid back.

I need me a Jeffane bruh.

Jeffane by NBANFL July 9, 2017